103121200232022 has 32 divisors (see below), whose sum is σ = 235706260948992. Its totient is φ = 29463117513984.

The previous prime is 103121200231967. The next prime is 103121200232101. The reversal of 103121200232022 is 220232002121301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 103121200232022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12609723 + ... + 19111449.

It is an arithmetic number, because the mean of its divisors is an integer number (7365820654656).

Almost surely, 2^{103121200232022} is an apocalyptic number.

103121200232022 is an abundant number, since it is smaller than the sum of its proper divisors (132585060716970).

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

103121200232022 is a wasteful number, since it uses less digits than its factorization.

103121200232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6879372.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103121200232022 its reverse (220232002121301), we get a palindrome (323353202353323).

The spelling of 103121200232022 in words is "one hundred three trillion, one hundred twenty-one billion, two hundred million, two hundred thirty-two thousand, twenty-two".