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101032023313 = 1342118460081
BaseRepresentation
bin101111000010111111…
…0100101010100010001
3100122210002120120002101
41132011332211110101
53123403144221223
6114225150520401
710204445012554
oct1360576452421
9318702516071
10101032023313
1139935a41531
12176b7506101
1396b157c820
144c6614669b
152964b444ad
hex1785fa5511

101032023313 has 8 divisors (see below), whose sum is σ = 109062164456. Its totient is φ = 93038803200.

The previous prime is 101032023307. The next prime is 101032023329. The reversal of 101032023313 is 313320230101.

It can be written as a sum of positive squares in 4 ways, for example, as 1035037584 + 99996985729 = 32172^2 + 316223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101032023313 - 225 = 100998468881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101032023013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9224568 + ... + 9235513.

It is an arithmetic number, because the mean of its divisors is an integer number (13632770557).

Almost surely, 2101032023313 is an apocalyptic number.

101032023313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

101032023313 is a deficient number, since it is larger than the sum of its proper divisors (8030141143).

101032023313 is a wasteful number, since it uses less digits than its factorization.

101032023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18460515.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 101032023313 its reverse (313320230101), we get a palindrome (414352253414).

The spelling of 101032023313 in words is "one hundred one billion, thirty-two million, twenty-three thousand, three hundred thirteen".

Divisors: 1 13 421 5473 18460081 239981053 7771694101 101032023313