101121322014 has 48 divisors (see below), whose sum is σ = 230422413312. Its totient is φ = 31987693584.

The previous prime is 101121321967. The next prime is 101121322039. The reversal of 101121322014 is 410223121101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 909054 + ... + 1014209.

It is an arithmetic number, because the mean of its divisors is an integer number (4800466944).

Almost surely, 2^101121322014 is an apocalyptic number.

101121322014 is an abundant number, since it is smaller than the sum of its proper divisors (129301091298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101121322014 is a wasteful number, since it uses less digits than its factorization.

101121322014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923421 (or 1923418 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 101121322014 its reverse (410223121101), we get a palindrome (511344443115).

The spelling of 101121322014 in words is "one hundred one billion, one hundred twenty-one million, three hundred twenty-two thousand, fourteen".