103123322022 has 64 divisors (see below), whose sum is σ = 251165698560. Its totient is φ = 27553982976.

The previous prime is 103123321993. The next prime is 103123322047. The reversal of 103123322022 is 220223321301.

It is a happy number.

It is a super-2 number, since 2×103123322022² (a number of 23 digits) contains 22 as substring.

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 103123322022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 347872 + ... + 572067.

It is an arithmetic number, because the mean of its divisors is an integer number (3924464040).

Almost surely, 2^103123322022 is an apocalyptic number.

103123322022 is an abundant number, since it is smaller than the sum of its proper divisors (148042376538).

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

103123322022 is a wasteful number, since it uses less digits than its factorization.

103123322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920125.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103123322022 its reverse (220223321301), we get a palindrome (323346643323).

The spelling of 103123322022 in words is "one hundred three billion, one hundred twenty-three million, three hundred twenty-two thousand, twenty-two".