100420366562 has 32 divisors (see below), whose sum is σ = 166536819072. Its totient is φ = 45171791104.

The previous prime is 100420366561. The next prime is 100420366573. The reversal of 100420366562 is 265663024001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100420366561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148828 + ... + 1233144.

It is an arithmetic number, because the mean of its divisors is an integer number (5204275596).

Almost surely, 2^100420366562 is an apocalyptic number.

100420366562 is a deficient number, since it is larger than the sum of its proper divisors (66116452510).

100420366562 is a wasteful number, since it uses less digits than its factorization.

100420366562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85882.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 100420366562 in words is "one hundred billion, four hundred twenty million, three hundred sixty-six thousand, five hundred sixty-two".