413121051 has 24 divisors (see below), whose sum is σ = 686509824. Its totient is φ = 234500400.

The previous prime is 413121041. The next prime is 413121067. The reversal of 413121051 is 150121314.

It is not a de Polignac number, because 413121051 - 2⁵ = 413121019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413121041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12201 + ... + 31226.

It is an arithmetic number, because the mean of its divisors is an integer number (28604576).

Almost surely, 2^413121051 is an apocalyptic number.

413121051 is a deficient number, since it is larger than the sum of its proper divisors (273388773).

413121051 is a wasteful number, since it uses less digits than its factorization.

413121051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43591 (or 43588 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 413121051 is about 20325.3794798523. The cubic root of 413121051 is about 744.7761746724.

Adding to 413121051 its reverse (150121314), we get a palindrome (563242365).

The spelling of 413121051 in words is "four hundred thirteen million, one hundred twenty-one thousand, fifty-one".