100124402 has 16 divisors (see below), whose sum is σ = 172331712. Its totient is φ = 42738000.

The previous prime is 100124393. The next prime is 100124411. The reversal of 100124402 is 204421001.

It is an interprime number because it is at equal distance from previous prime (100124393) and next prime (100124411).

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 10733 + ... + 17760.

It is an arithmetic number, because the mean of its divisors is an integer number (10770732).

Almost surely, 2^100124402 is an apocalyptic number.

100124402 is a deficient number, since it is larger than the sum of its proper divisors (72207310).

100124402 is a wasteful number, since it uses less digits than its factorization.

100124402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28753.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 100124402 is about 10006.2181667201. The cubic root of 100124402 is about 464.3512779138.

Adding to 100124402 its reverse (204421001), we get a palindrome (304545403).

The spelling of 100124402 in words is "one hundred million, one hundred twenty-four thousand, four hundred two".