10321123310019 has 16 divisors (see below), whose sum is σ = 15291293875200. Its totient is φ = 6880415502888.

The previous prime is 10321123309919. The next prime is 10321123310059. The reversal of 10321123310019 is 91001332112301.

10321123310019 is a `hidden beast` number, since 1 + 0 + 321 + 1 + 2 + 331 + 0 + 0 + 1 + 9 = 666.

10321123310019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10321123310019 - 2³⁶ = 10252403833283 is a prime.

It is a super-2 number, since 2×10321123310019² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 10321123309974 and 10321123310001.

It is not an unprimeable number, because it can be changed into a prime (10321123310059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8692059 + ... + 9807860.

It is an arithmetic number, because the mean of its divisors is an integer number (955705867200).

Almost surely, 2^{10321123310019} is an apocalyptic number.

10321123310019 is a deficient number, since it is larger than the sum of its proper divisors (4970170565181).

10321123310019 is a wasteful number, since it uses less digits than its factorization.

10321123310019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18520591 (or 18520585 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The spelling of 10321123310019 in words is "ten trillion, three hundred twenty-one billion, one hundred twenty-three million, three hundred ten thousand, nineteen".