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100023313103 = 714289044729
BaseRepresentation
bin101110100100111011…
…0101010001011001111
3100120011210111202210222
41131021312222023033
53114321432004403
6113541114421555
710140446063510
oct1351166521317
9316153452728
10100023313103
113946860962a
12174757318bb
1395805b2b8c
144bac1aca07
1529062e2338
hex1749daa2cf

100023313103 has 4 divisors (see below), whose sum is σ = 114312357840. Its totient is φ = 85734268368.

The previous prime is 100023313079. The next prime is 100023313109. The reversal of 100023313103 is 301313320001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100023313103 - 212 = 100023309007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023313109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7144522358 + ... + 7144522371.

It is an arithmetic number, because the mean of its divisors is an integer number (28578089460).

Almost surely, 2100023313103 is an apocalyptic number.

100023313103 is a deficient number, since it is larger than the sum of its proper divisors (14289044737).

100023313103 is an equidigital number, since it uses as much as digits as its factorization.

100023313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14289044736.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 100023313103 its reverse (301313320001), we get a palindrome (401336633104).

The spelling of 100023313103 in words is "one hundred billion, twenty-three million, three hundred thirteen thousand, one hundred three".

Divisors: 1 7 14289044729 100023313103