100150450 has 12 divisors (see below), whose sum is σ = 186279930. Its totient is φ = 40060160.

The previous prime is 100150447. The next prime is 100150459. The reversal of 100150450 is 54051001.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 97555129 + 2595321 = 9877^2 + 1611^2 .

It is a super-2 number, since 2×100150450² = 20060225270405000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100150459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1001455 + ... + 1001554.

Almost surely, 2^100150450 is an apocalyptic number.

100150450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100150450 is a deficient number, since it is larger than the sum of its proper divisors (86129480).

100150450 is a wasteful number, since it uses less digits than its factorization.

100150450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003021 (or 2003016 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 100150450 is about 10007.5196727261. The cubic root of 100150450 is about 464.3915424018.

The spelling of 100150450 in words is "one hundred million, one hundred fifty thousand, four hundred fifty".