122134100 has 36 divisors (see below), whose sum is σ = 289127328. Its totient is φ = 44412000.

The previous prime is 122134081. The next prime is 122134123. The reversal of 122134100 is 1431221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54416 + ... + 56615.

Almost surely, 2^122134100 is an apocalyptic number.

122134100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122134100 is an abundant number, since it is smaller than the sum of its proper divisors (166993228).

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

122134100 is a wasteful number, since it uses less digits than its factorization.

122134100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111056 (or 111049 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 122134100 is about 11051.4297717535. The cubic root of 122134100 is about 496.1492191082.

Adding to 122134100 its reverse (1431221), we get a palindrome (123565321).

The spelling of 122134100 in words is "one hundred twenty-two million, one hundred thirty-four thousand, one hundred".