102010301123231 has 4 divisors (see below), whose sum is σ = 102013371628752. Its totient is φ = 102007230617712.

The previous prime is 102010301123221. The next prime is 102010301123239. The reversal of 102010301123231 is 132321103010201.

It is a happy number.

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 102010301123231 - 2¹⁰ = 102010301122207 is a prime.

It is a super-2 number, since 2×102010301123231² (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 (102010301123239) 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, 1535202926 + ... + 1535269371.

It is an arithmetic number, because the mean of its divisors is an integer number (25503342907188).

Almost surely, 2^{102010301123231} is an apocalyptic number.

102010301123231 is a deficient number, since it is larger than the sum of its proper divisors (3070505521).

102010301123231 is an equidigital number, since it uses as much as digits as its factorization.

102010301123231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070505520.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102010301123231 its reverse (132321103010201), we get a palindrome (234331404133432).

The spelling of 102010301123231 in words is "one hundred two trillion, ten billion, three hundred one million, one hundred twenty-three thousand, two hundred thirty-one".