102252413 has 4 divisors (see below), whose sum is σ = 102711168. Its totient is φ = 101793660.

The previous prime is 102252383. The next prime is 102252419. The reversal of 102252413 is 314252201.

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 102252413 - 2¹⁰ = 102251389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102252419) 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, 229043 + ... + 229488.

It is an arithmetic number, because the mean of its divisors is an integer number (25677792).

Almost surely, 2^102252413 is an apocalyptic number.

It is an amenable number.

102252413 is a deficient number, since it is larger than the sum of its proper divisors (458755).

102252413 is an equidigital number, since it uses as much as digits as its factorization.

102252413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458754.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 102252413 is about 10111.9935225454. The cubic root of 102252413 is about 467.6179659793.

It can be divided in two parts, 1022 and 52413, that added together give a palindrome (53435).

The spelling of 102252413 in words is "one hundred two million, two hundred fifty-two thousand, four hundred thirteen".