153365004243031 has 16 divisors (see below), whose sum is σ = 175465234444864. Its totient is φ = 131312516235264.

The previous prime is 153365004242939. The next prime is 153365004243119. The reversal of 153365004243031 is 130342400563351.

It is not a de Polignac number, because 153365004243031 - 2²¹ = 153365002145879 is a prime.

It is a super-2 number, since 2×153365004243031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153365004243131) 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, 327670231 + ... + 328137943.

It is an arithmetic number, because the mean of its divisors is an integer number (10966577152804).

Almost surely, 2^{153365004243031} is an apocalyptic number.

153365004243031 is a deficient number, since it is larger than the sum of its proper divisors (22100230201833).

153365004243031 is an equidigital number, since it uses as much as digits as its factorization.

153365004243031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518650.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 153365004243031 in words is "one hundred fifty-three trillion, three hundred sixty-five billion, four million, two hundred forty-three thousand, thirty-one".