30323455522031 has 16 divisors (see below), whose sum is σ = 35312035696704. Its totient is φ = 25499117140224.

The previous prime is 30323455522013. The next prime is 30323455522051. The reversal of 30323455522031 is 13022555432303.

It is a de Polignac number, because none of the positive numbers 2^k-30323455522031 is a prime.

It is a super-2 number, since 2×30323455522031² (a number of 28 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 (30323455522051) 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, 1501925 + ... + 7931121.

It is an arithmetic number, because the mean of its divisors is an integer number (2207002231044).

Almost surely, 2^{30323455522031} is an apocalyptic number.

30323455522031 is a deficient number, since it is larger than the sum of its proper divisors (4988580174673).

30323455522031 is a wasteful number, since it uses less digits than its factorization.

30323455522031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6441970.

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 30323455522031 in words is "thirty trillion, three hundred twenty-three billion, four hundred fifty-five million, five hundred twenty-two thousand, thirty-one".