100151066 has 4 divisors (see below), whose sum is σ = 150226602. Its totient is φ = 50075532.

The previous prime is 100151059. The next prime is 100151083. The reversal of 100151066 is 660151001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 98109025 + 2042041 = 9905^2 + 1429^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25037765 + ... + 25037768.

Almost surely, 2^100151066 is an apocalyptic number.

100151066 is a deficient number, since it is larger than the sum of its proper divisors (50075536).

100151066 is an equidigital number, since it uses as much as digits as its factorization.

100151066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50075535.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 100151066 is about 10007.5504495356. The cubic root of 100151066 is about 464.3924945180.

The spelling of 100151066 in words is "one hundred million, one hundred fifty-one thousand, sixty-six".