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102131003003 = 1714629410671
BaseRepresentation
bin101111100011101111…
…0110110111001111011
3100202121200111111210212
41133013132312321323
53133131014044003
6114530205501335
710243621126151
oct1370736667173
9322550444725
10102131003003
113a34a31a207
121796357184b
139828163c73
144d2c09b3d1
1529cb377dd8
hex17c77b6e7b

102131003003 has 8 divisors (see below), whose sum is σ = 108146364480. Its totient is φ = 96116492160.

The previous prime is 102131002937. The next prime is 102131003027. The reversal of 102131003003 is 300300131201.

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 102131003003 - 222 = 102126808699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102131003063) 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, 43358 + ... + 454028.

It is an arithmetic number, because the mean of its divisors is an integer number (13518295560).

Almost surely, 2102131003003 is an apocalyptic number.

102131003003 is a deficient number, since it is larger than the sum of its proper divisors (6015361477).

102131003003 is a wasteful number, since it uses less digits than its factorization.

102131003003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425317.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 102131003003 its reverse (300300131201), we get a palindrome (402431134204).

The spelling of 102131003003 in words is "one hundred two billion, one hundred thirty-one million, three thousand, three".

Divisors: 1 17 14629 248693 410671 6981407 6007706059 102131003003