10125267031 has 32 divisors (see below), whose sum is σ = 12116563200. Its totient is φ = 8352314880.

The previous prime is 10125267013. The next prime is 10125267043. The reversal of 10125267031 is 13076252101.

It is a happy number.

It is not a de Polignac number, because 10125267031 - 2³¹ = 7977783383 is a prime.

It is a super-2 number, since 2×10125267031² (a number of 21 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 (10125267001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6826816 + ... + 6828298.

It is an arithmetic number, because the mean of its divisors is an integer number (378642600).

Almost surely, 2^10125267031 is an apocalyptic number.

10125267031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10125267031 is a deficient number, since it is larger than the sum of its proper divisors (1991296169).

10125267031 is a wasteful number, since it uses less digits than its factorization.

10125267031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 10125267031 in words is "ten billion, one hundred twenty-five million, two hundred sixty-seven thousand, thirty-one".