100157126 has 16 divisors (see below), whose sum is σ = 155777040. Its totient is φ = 48239520.

The previous prime is 100157119. The next prime is 100157131. The reversal of 100157126 is 621751001.

It is a congruent number.

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, 26720 + ... + 30236.

It is an arithmetic number, because the mean of its divisors is an integer number (9736065).

Almost surely, 2^100157126 is an apocalyptic number.

100157126 is a deficient number, since it is larger than the sum of its proper divisors (55619914).

100157126 is a wasteful number, since it uses less digits than its factorization.

100157126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 100157126 is about 10007.8532163496. The cubic root of 100157126 is about 464.4018609077.

The spelling of 100157126 in words is "one hundred million, one hundred fifty-seven thousand, one hundred twenty-six".