100102522 has 16 divisors (see below), whose sum is σ = 162312192. Its totient is φ = 46027440.

The previous prime is 100102493. The next prime is 100102547. The reversal of 100102522 is 225201001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58 + ... + 14149.

It is an arithmetic number, because the mean of its divisors is an integer number (10144512).

Almost surely, 2^100102522 is an apocalyptic number.

100102522 is a deficient number, since it is larger than the sum of its proper divisors (62209670).

100102522 is a wasteful number, since it uses less digits than its factorization.

100102522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14493.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 100102522 is about 10005.1247868280. The cubic root of 100102522 is about 464.3174508416.

Adding to 100102522 its reverse (225201001), we get a palindrome (325303523).

The spelling of 100102522 in words is "one hundred million, one hundred two thousand, five hundred twenty-two".