103020122 has 8 divisors (see below), whose sum is σ = 159858900. Its totient is φ = 49733824.

The previous prime is 103020107. The next prime is 103020149. The reversal of 103020122 is 221020301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99221521 + 3798601 = 9961^2 + 1949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×103020122² = 21226291073789768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888047 + ... + 888162.

Almost surely, 2^103020122 is an apocalyptic number.

103020122 is a deficient number, since it is larger than the sum of its proper divisors (56838778).

103020122 is a wasteful number, since it uses less digits than its factorization.

103020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776240.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 103020122 is about 10149.8828564669. The cubic root of 103020122 is about 468.7853379700.

Adding to 103020122 its reverse (221020301), we get a palindrome (324040423).

The spelling of 103020122 in words is "one hundred three million, twenty thousand, one hundred twenty-two".