101122002112103 has 4 divisors (see below), whose sum is σ = 115568002413840. Its totient is φ = 86676001810368.

The previous prime is 101122002112073. The next prime is 101122002112111. The reversal of 101122002112103 is 301211200221101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101122002112103 - 2⁸ = 101122002111847 is a prime.

It is a super-2 number, since 2×101122002112103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122002112603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7223000150858 + ... + 7223000150871.

It is an arithmetic number, because the mean of its divisors is an integer number (28892000603460).

Almost surely, 2^{101122002112103} is an apocalyptic number.

101122002112103 is a deficient number, since it is larger than the sum of its proper divisors (14446000301737).

101122002112103 is an equidigital number, since it uses as much as digits as its factorization.

101122002112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14446000301736.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101122002112103 its reverse (301211200221101), we get a palindrome (402333202333204).

The spelling of 101122002112103 in words is "one hundred one trillion, one hundred twenty-two billion, two million, one hundred twelve thousand, one hundred three".