413102121 has 4 divisors (see below), whose sum is σ = 550802832. Its totient is φ = 275401412.

The previous prime is 413102117. The next prime is 413102141. The reversal of 413102121 is 121201314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 413102121 - 2² = 413102117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 413102121.

It is not an unprimeable number, because it can be changed into a prime (413102141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68850351 + ... + 68850356.

It is an arithmetic number, because the mean of its divisors is an integer number (137700708).

Almost surely, 2^413102121 is an apocalyptic number.

It is an amenable number.

413102121 is a deficient number, since it is larger than the sum of its proper divisors (137700711).

413102121 is a wasteful number, since it uses less digits than its factorization.

413102121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137700710.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 413102121 is about 20324.9138005552. The cubic root of 413102121 is about 744.7647988071.

Adding to 413102121 its reverse (121201314), we get a palindrome (534303435).

The spelling of 413102121 in words is "four hundred thirteen million, one hundred two thousand, one hundred twenty-one".