122552015103 has 12 divisors (see below), whose sum is σ = 202308088528. Its totient is φ = 70029722880.

The previous prime is 122552015093. The next prime is 122552015111. The reversal of 122552015103 is 301510255221.

122552015103 is a `hidden beast` number, since 1 + 2 + 2 + 552 + 0 + 1 + 5 + 103 = 666.

It is not a de Polignac number, because 122552015103 - 2⁴ = 122552015087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122552015503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 972634978 + ... + 972635103.

Almost surely, 2^122552015103 is an apocalyptic number.

122552015103 is a deficient number, since it is larger than the sum of its proper divisors (79756073425).

122552015103 is a wasteful number, since it uses less digits than its factorization.

122552015103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945270094 (or 1945270091 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 122552015103 in words is "one hundred twenty-two billion, five hundred fifty-two million, fifteen thousand, one hundred three".