101122112103 has 16 divisors (see below), whose sum is σ = 135080140800. Its totient is φ = 67289473440.

The previous prime is 101122112101. The next prime is 101122112167. The reversal of 101122112103 is 301211221101.

It is not a de Polignac number, because 101122112103 - 2¹ = 101122112101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122112101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13321033 + ... + 13328621.

It is an arithmetic number, because the mean of its divisors is an integer number (8442508800).

Almost surely, 2^101122112103 is an apocalyptic number.

101122112103 is a deficient number, since it is larger than the sum of its proper divisors (33958028697).

101122112103 is an equidigital number, since it uses as much as digits as its factorization.

101122112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15262.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101122112103 its reverse (301211221101), we get a palindrome (402333333204).

The spelling of 101122112103 in words is "one hundred one billion, one hundred twenty-two million, one hundred twelve thousand, one hundred three".