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101200132331 = 1495231298653
BaseRepresentation
bin101111000111111111…
…1110111100011101011
3100200012210220101022022
41132033333313203223
53124224213213311
6114253554015055
710211555634404
oct1361777674353
9320183811268
10101200132331
1139a11922301
121774387748b
13970a34c20c
144c805c69ab
15297479e5db
hex178fff78eb

101200132331 has 8 divisors (see below), whose sum is σ = 102074204400. Its totient is φ = 100328658912.

The previous prime is 101200132291. The next prime is 101200132339. The reversal of 101200132331 is 133231002101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101200132331 is a prime.

It is a super-2 number, since 2×1012001323312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101200132339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571400 + ... + 727253.

It is an arithmetic number, because the mean of its divisors is an integer number (12759275550).

Almost surely, 2101200132331 is an apocalyptic number.

101200132331 is a deficient number, since it is larger than the sum of its proper divisors (874072069).

101200132331 is a wasteful number, since it uses less digits than its factorization.

101200132331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299325.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 101200132331 its reverse (133231002101), we get a palindrome (234431134432).

The spelling of 101200132331 in words is "one hundred one billion, two hundred million, one hundred thirty-two thousand, three hundred thirty-one".

Divisors: 1 149 523 77927 1298653 193499297 679195519 101200132331