100661162 has 16 divisors (see below), whose sum is σ = 172711872. Its totient is φ = 43103040.

The previous prime is 100661153. The next prime is 100661167. The reversal of 100661162 is 261166001.

It is not an unprimeable number, because it can be changed into a prime (100661167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18962 + ... + 23682.

It is an arithmetic number, because the mean of its divisors is an integer number (10794492).

Almost surely, 2^100661162 is an apocalyptic number.

100661162 is a deficient number, since it is larger than the sum of its proper divisors (72050710).

100661162 is a wasteful number, since it uses less digits than its factorization.

100661162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 100661162 is about 10033.0036379940. The cubic root of 100661162 is about 465.1795845448.

The spelling of 100661162 in words is "one hundred million, six hundred sixty-one thousand, one hundred sixty-two".