102010231003231 has 4 divisors (see below), whose sum is σ = 102011401187464. Its totient is φ = 102009060819000.

The previous prime is 102010231003201. The next prime is 102010231003267. The reversal of 102010231003231 is 132300132010201.

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

It is a cyclic number.

It is not a de Polignac number, because 102010231003231 - 2⁷ = 102010231003103 is a prime.

It is a super-2 number, since 2×102010231003231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102010231003199 and 102010231003208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010231003201) 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, 584961345 + ... + 585135706.

It is an arithmetic number, because the mean of its divisors is an integer number (25502850296866).

Almost surely, 2^{102010231003231} is an apocalyptic number.

102010231003231 is a deficient number, since it is larger than the sum of its proper divisors (1170184233).

102010231003231 is an equidigital number, since it uses as much as digits as its factorization.

102010231003231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170184232.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102010231003231 its reverse (132300132010201), we get a palindrome (234310363013432).

The spelling of 102010231003231 in words is "one hundred two trillion, ten billion, two hundred thirty-one million, three thousand, two hundred thirty-one".