101450100 has 36 divisors (see below), whose sum is σ = 293529824. Its totient is φ = 27053280.

The previous prime is 101450099. The next prime is 101450117. The reversal of 101450100 is 1054101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168784 + ... + 169383.

Almost surely, 2^101450100 is an apocalyptic number.

101450100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101450100 is an abundant number, since it is smaller than the sum of its proper divisors (192079724).

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

101450100 is a wasteful number, since it uses less digits than its factorization.

101450100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338184 (or 338177 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 101450100 is about 10072.2440399347. The cubic root of 101450100 is about 466.3917144518.

The spelling of 101450100 in words is "one hundred one million, four hundred fifty thousand, one hundred".