10023212500545 has 32 divisors (see below), whose sum is σ = 16053113290752. Its totient is φ = 5340389787072.

The previous prime is 10023212500393. The next prime is 10023212500591. The reversal of 10023212500545 is 54500521232001.

It is not a de Polignac number, because 10023212500545 - 2¹³ = 10023212492353 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261772392 + ... + 261810678.

It is an arithmetic number, because the mean of its divisors is an integer number (501659790336).

Almost surely, 2^{10023212500545} is an apocalyptic number.

10023212500545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10023212500545 is a deficient number, since it is larger than the sum of its proper divisors (6029900790207).

10023212500545 is a wasteful number, since it uses less digits than its factorization.

10023212500545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55221.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 10023212500545 its reverse (54500521232001), we get a palindrome (64523733732546).

The spelling of 10023212500545 in words is "ten trillion, twenty-three billion, two hundred twelve million, five hundred thousand, five hundred forty-five".