10030000020111 has 48 divisors (see below), whose sum is σ = 16032563820000. Its totient is φ = 6013679099904.

The previous prime is 10030000020067. The next prime is 10030000020113. The reversal of 10030000020111 is 11102000003001.

It is not a de Polignac number, because 10030000020111 - 2⁷ = 10030000019983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10030000020093 and 10030000020102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030000020113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11221861 + ... + 12082638.

It is an arithmetic number, because the mean of its divisors is an integer number (334011746250).

Almost surely, 2^{10030000020111} is an apocalyptic number.

10030000020111 is a deficient number, since it is larger than the sum of its proper divisors (6002563799889).

10030000020111 is a wasteful number, since it uses less digits than its factorization.

10030000020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23304648 (or 23304645 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10030000020111 its reverse (11102000003001), we get a palindrome (21132000023112).

The spelling of 10030000020111 in words is "ten trillion, thirty billion, twenty thousand, one hundred eleven".