153421327031 has 16 divisors (see below), whose sum is σ = 188267535360. Its totient is φ = 122025240960.

The previous prime is 153421326979. The next prime is 153421327043. The reversal of 153421327031 is 130723124351.

It is not a de Polignac number, because 153421327031 - 2⁶ = 153421326967 is a prime.

It is a super-2 number, since 2×153421327031² (a number of 23 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 (153421027031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9070811 + ... + 9087708.

It is an arithmetic number, because the mean of its divisors is an integer number (11766720960).

Almost surely, 2^153421327031 is an apocalyptic number.

153421327031 is a deficient number, since it is larger than the sum of its proper divisors (34846208329).

153421327031 is a wasteful number, since it uses less digits than its factorization.

153421327031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18158614.

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 153421327031 in words is "one hundred fifty-three billion, four hundred twenty-one million, three hundred twenty-seven thousand, thirty-one".