102413422 has 4 divisors (see below), whose sum is σ = 153620136. Its totient is φ = 51206710.

The previous prime is 102413387. The next prime is 102413459. The reversal of 102413422 is 224314201.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102413422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25603354 + ... + 25603357.

It is an arithmetic number, because the mean of its divisors is an integer number (38405034).

Almost surely, 2^102413422 is an apocalyptic number.

102413422 is a deficient number, since it is larger than the sum of its proper divisors (51206714).

102413422 is an equidigital number, since it uses as much as digits as its factorization.

102413422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51206713.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 102413422 is about 10119.9516797265. The cubic root of 102413422 is about 467.8632779325.

Adding to 102413422 its reverse (224314201), we get a palindrome (326727623).

The spelling of 102413422 in words is "one hundred two million, four hundred thirteen thousand, four hundred twenty-two".