10000123123031 has 8 divisors (see below), whose sum is σ = 10084817723904. Its totient is φ = 9915521545440.

The previous prime is 10000123123019. The next prime is 10000123123049. The reversal of 10000123123031 is 13032132100001.

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 10000123123031 - 2⁶ = 10000123122967 is a prime.

It is a super-2 number, since 2×10000123123031² (a number of 27 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 (10000123123531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23039900 + ... + 23469921.

It is an arithmetic number, because the mean of its divisors is an integer number (1260602215488).

Almost surely, 2^{10000123123031} is an apocalyptic number.

10000123123031 is a deficient number, since it is larger than the sum of its proper divisors (84694600873).

10000123123031 is a wasteful number, since it uses less digits than its factorization.

10000123123031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46511641.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10000123123031 its reverse (13032132100001), we get a palindrome (23032255223032).

The spelling of 10000123123031 in words is "ten trillion, one hundred twenty-three million, one hundred twenty-three thousand, thirty-one".