102203201003231 has 16 divisors (see below), whose sum is σ = 105442933714560. Its totient is φ = 98988724375200.

The previous prime is 102203201003177. The next prime is 102203201003237. The reversal of 102203201003231 is 132300102302201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102203201003231 is a prime.

It is a super-2 number, since 2×102203201003231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102203201003237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58085756 + ... + 59819406.

It is an arithmetic number, because the mean of its divisors is an integer number (6590183357160).

Almost surely, 2^{102203201003231} is an apocalyptic number.

102203201003231 is a deficient number, since it is larger than the sum of its proper divisors (3239732711329).

102203201003231 is a wasteful number, since it uses less digits than its factorization.

102203201003231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740934.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102203201003231 its reverse (132300102302201), we get a palindrome (234503303305432).

The spelling of 102203201003231 in words is "one hundred two trillion, two hundred three billion, two hundred one million, three thousand, two hundred thirty-one".