10102231251 has 16 divisors (see below), whose sum is σ = 17104307200. Its totient is φ = 5772703464.

The previous prime is 10102231241. The next prime is 10102231253. The reversal of 10102231251 is 15213220101.

It is not a de Polignac number, because 10102231251 - 2²³ = 10093842643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10102231253) 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, 26725291 + ... + 26725668.

It is an arithmetic number, because the mean of its divisors is an integer number (1069019200).

Almost surely, 2^10102231251 is an apocalyptic number.

10102231251 is a deficient number, since it is larger than the sum of its proper divisors (7002075949).

10102231251 is an equidigital number, since it uses as much as digits as its factorization.

10102231251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53450975 (or 53450969 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 10102231251 its reverse (15213220101), we get a palindrome (25315451352).

The spelling of 10102231251 in words is "ten billion, one hundred two million, two hundred thirty-one thousand, two hundred fifty-one".