102003003231 has 16 divisors (see below), whose sum is σ = 140706149760. Its totient is φ = 65651341280.

The previous prime is 102003003211. The next prime is 102003003233. The reversal of 102003003231 is 132300300201.

It is a cyclic number.

It is not a de Polignac number, because 102003003231 - 2⁹ = 102003002719 is a prime.

It is a super-2 number, since 2×102003003231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102003003231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102003003233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089796 + ... + 1179686.

It is an arithmetic number, because the mean of its divisors is an integer number (8794134360).

Almost surely, 2^102003003231 is an apocalyptic number.

102003003231 is a deficient number, since it is larger than the sum of its proper divisors (38703146529).

102003003231 is a wasteful number, since it uses less digits than its factorization.

102003003231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102966.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 102003003231 its reverse (132300300201), we get a palindrome (234303303432).

The spelling of 102003003231 in words is "one hundred two billion, three million, three thousand, two hundred thirty-one".