23010031002 has 16 divisors (see below), whose sum is σ = 52594356672. Its totient is φ = 6574294560.

The previous prime is 23010030971. The next prime is 23010031019. The reversal of 23010031002 is 20013001032.

It is a happy number.

It is a super-2 number, since 2×23010031002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273928899 + ... + 273928982.

It is an arithmetic number, because the mean of its divisors is an integer number (3287147292).

Almost surely, 2^23010031002 is an apocalyptic number.

23010031002 is an abundant number, since it is smaller than the sum of its proper divisors (29584325670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23010031002 is a wasteful number, since it uses less digits than its factorization.

23010031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547857893.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 23010031002 its reverse (20013001032), we get a palindrome (43023032034).

The spelling of 23010031002 in words is "twenty-three billion, ten million, thirty-one thousand, two".