101122203013 has 32 divisors (see below), whose sum is σ = 111784845312. Its totient is φ = 90905068800.

The previous prime is 101122203001. The next prime is 101122203043. The reversal of 101122203013 is 310302221101.

It is not a de Polignac number, because 101122203013 - 2¹³ = 101122194821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122203043) 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, 82683120 + ... + 82684342.

It is an arithmetic number, because the mean of its divisors is an integer number (3493276416).

Almost surely, 2^101122203013 is an apocalyptic number.

101122203013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

101122203013 is a deficient number, since it is larger than the sum of its proper divisors (10662642299).

101122203013 is a wasteful number, since it uses less digits than its factorization.

101122203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101122203013 its reverse (310302221101), we get a palindrome (411424424114).

The spelling of 101122203013 in words is "one hundred one billion, one hundred twenty-two million, two hundred three thousand, thirteen".