100270602 has 32 divisors (see below), whose sum is σ = 225970560. Its totient is φ = 32951520.

The previous prime is 100270601. The next prime is 100270613. The reversal of 100270602 is 206072001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (100270601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9243 + ... + 16910.

It is an arithmetic number, because the mean of its divisors is an integer number (7061580).

Almost surely, 2^100270602 is an apocalyptic number.

100270602 is an abundant number, since it is smaller than the sum of its proper divisors (125699958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100270602 is a wasteful number, since it uses less digits than its factorization.

100270602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26235 (or 26229 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 100270602 is about 10013.5209591831. The cubic root of 100270602 is about 464.5771806881.

The spelling of 100270602 in words is "one hundred million, two hundred seventy thousand, six hundred two".