30247957101 has 16 divisors (see below), whose sum is σ = 41020499520. Its totient is φ = 19820465280.

The previous prime is 30247957093. The next prime is 30247957111. The reversal of 30247957101 is 10175974203.

It is not a de Polignac number, because 30247957101 - 2³ = 30247957093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30247957101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30247957111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2044591 + ... + 2059331.

It is an arithmetic number, because the mean of its divisors is an integer number (2563781220).

Almost surely, 2^30247957101 is an apocalyptic number.

It is an amenable number.

30247957101 is a deficient number, since it is larger than the sum of its proper divisors (10772542419).

30247957101 is a wasteful number, since it uses less digits than its factorization.

30247957101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26396.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 30247957101 in words is "thirty billion, two hundred forty-seven million, nine hundred fifty-seven thousand, one hundred one".