122054031 has 48 divisors (see below), whose sum is σ = 202804992. Its totient is φ = 70596240.

The previous prime is 122054017. The next prime is 122054039. The reversal of 122054031 is 130450221.

122054031 is a `hidden beast` number, since 122 + 0 + 540 + 3 + 1 = 666.

It is not a de Polignac number, because 122054031 - 2¹¹ = 122051983 is a prime.

It is a super-2 number, since 2×122054031² = 29794372966697922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122053995 and 122054013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122054039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 275296 + ... + 275738.

It is an arithmetic number, because the mean of its divisors is an integer number (4225104).

Almost surely, 2^122054031 is an apocalyptic number.

122054031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122054031 is a deficient number, since it is larger than the sum of its proper divisors (80750961).

122054031 is a wasteful number, since it uses less digits than its factorization.

122054031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 122054031 is about 11047.8066148897. The cubic root of 122054031 is about 496.0407731289.

The spelling of 122054031 in words is "one hundred twenty-two million, fifty-four thousand, thirty-one".