10031525012123 has 8 divisors (see below), whose sum is σ = 10269625776096. Its totient is φ = 9796145400000.

The previous prime is 10031525012111. The next prime is 10031525012143. The reversal of 10031525012123 is 32121052513001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10031525012123 - 2⁸ = 10031525011867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10031525012092 and 10031525012101.

It is not an unprimeable number, because it can be changed into a prime (10031525012143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680280503 + ... + 680295248.

It is an arithmetic number, because the mean of its divisors is an integer number (1283703222012).

Almost surely, 2^{10031525012123} is an apocalyptic number.

10031525012123 is a deficient number, since it is larger than the sum of its proper divisors (238100763973).

10031525012123 is a wasteful number, since it uses less digits than its factorization.

10031525012123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360575925.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 10031525012123 its reverse (32121052513001), we get a palindrome (42152577525124).

The spelling of 10031525012123 in words is "ten trillion, thirty-one billion, five hundred twenty-five million, twelve thousand, one hundred twenty-three".