30431300000101 has 128 divisors (see below), whose sum is σ = 41785791086592. Its totient is φ = 21399240960000.

The previous prime is 30431300000083. The next prime is 30431300000159. The reversal of 30431300000101 is 10100000313403.

It is a cyclic number.

It is not a de Polignac number, because 30431300000101 - 2⁷ = 30431299999973 is a prime.

It is a super-2 number, since 2×30431300000101² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30431300000501) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2645504116 + ... + 2645515618.

It is an arithmetic number, because the mean of its divisors is an integer number (326451492864).

Almost surely, 2^{30431300000101} is an apocalyptic number.

It is an amenable number.

30431300000101 is a deficient number, since it is larger than the sum of its proper divisors (11354491086491).

30431300000101 is a wasteful number, since it uses less digits than its factorization.

30431300000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11963.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30431300000101 its reverse (10100000313403), we get a palindrome (40531300313504).

The spelling of 30431300000101 in words is "thirty trillion, four hundred thirty-one billion, three hundred million, one hundred one", and thus it is an aban number.