30011020113 has 32 divisors (see below), whose sum is σ = 41793196032. Its totient is φ = 19134072000.

The previous prime is 30011020093. The next prime is 30011020133. The reversal of 30011020113 is 31102011003.

It is an interprime number because it is at equal distance from previous prime (30011020093) and next prime (30011020133).

It is not a de Polignac number, because 30011020113 - 2⁹ = 30011019601 is a prime.

It is a super-2 number, since 2×30011020113² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30011020133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5510970 + ... + 5516412.

It is an arithmetic number, because the mean of its divisors is an integer number (1306037376).

Almost surely, 2^30011020113 is an apocalyptic number.

It is an amenable number.

30011020113 is a deficient number, since it is larger than the sum of its proper divisors (11782175919).

30011020113 is a wasteful number, since it uses less digits than its factorization.

30011020113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6165.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30011020113 its reverse (31102011003), we get a palindrome (61113031116).

The spelling of 30011020113 in words is "thirty billion, eleven million, twenty thousand, one hundred thirteen".