30201320033131 has 48 divisors (see below), whose sum is σ = 35779876616448. Its totient is φ = 25366312857600.

The previous prime is 30201320033123. The next prime is 30201320033177. The reversal of 30201320033131 is 13133002310203.

It is not a de Polignac number, because 30201320033131 - 2³ = 30201320033123 is a prime.

It is a super-2 number, since 2×30201320033131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30201320033531) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88625751 + ... + 88965871.

It is an arithmetic number, because the mean of its divisors is an integer number (745414096176).

Almost surely, 2^{30201320033131} is an apocalyptic number.

30201320033131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30201320033131 is a deficient number, since it is larger than the sum of its proper divisors (5578556583317).

30201320033131 is a wasteful number, since it uses less digits than its factorization.

30201320033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341192 (or 341179 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30201320033131 its reverse (13133002310203), we get a palindrome (43334322343334).

The spelling of 30201320033131 in words is "thirty trillion, two hundred one billion, three hundred twenty million, thirty-three thousand, one hundred thirty-one".