146023100165831 has 16 divisors (see below), whose sum is σ = 167735062932480. Its totient is φ = 124524446165280.

The previous prime is 146023100165737. The next prime is 146023100165837. The reversal of 146023100165831 is 138561001320641.

It is a happy number.

146023100165831 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 146023100165831 - 2¹⁸ = 146023099903687 is a prime.

It is a super-2 number, since 2×146023100165831² (a number of 29 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 (146023100165837) 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, 13778096 + ... + 21951813.

It is an arithmetic number, because the mean of its divisors is an integer number (10483441433280).

Almost surely, 2^{146023100165831} is an apocalyptic number.

146023100165831 is a deficient number, since it is larger than the sum of its proper divisors (21711962766649).

146023100165831 is a wasteful number, since it uses less digits than its factorization.

146023100165831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35732894.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 146023100165831 in words is "one hundred forty-six trillion, twenty-three billion, one hundred million, one hundred sixty-five thousand, eight hundred thirty-one".