10010103111 has 12 divisors (see below), whose sum is σ = 14696072040. Its totient is φ = 6564001680.

The previous prime is 10010103073. The next prime is 10010103113. The reversal of 10010103111 is 11130101001.

It is not a de Polignac number, because 10010103111 - 2¹¹ = 10010101063 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 = 10010103093 and 10010103102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010103113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9116121 + ... + 9117218.

It is an arithmetic number, because the mean of its divisors is an integer number (1224672670).

Almost surely, 2^10010103111 is an apocalyptic number.

10010103111 is a deficient number, since it is larger than the sum of its proper divisors (4685968929).

10010103111 is a wasteful number, since it uses less digits than its factorization.

10010103111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18233406 (or 18233403 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 10010103111 its reverse (11130101001), we get a palindrome (21140204112).

The spelling of 10010103111 in words is "ten billion, ten million, one hundred three thousand, one hundred eleven".