100945052 has 36 divisors (see below), whose sum is σ = 197499456. Its totient is φ = 45077760.

The previous prime is 100945003. The next prime is 100945067. The reversal of 100945052 is 250549001.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 18548 + ... + 23364.

It is an arithmetic number, because the mean of its divisors is an integer number (5486096).

Almost surely, 2^100945052 is an apocalyptic number.

It is an amenable number.

100945052 is a deficient number, since it is larger than the sum of its proper divisors (96554404).

100945052 is a wasteful number, since it uses less digits than its factorization.

100945052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878 (or 4863 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 100945052 is about 10047.1414840242. The cubic root of 100945052 is about 465.6164822068.

The spelling of 100945052 in words is "one hundred million, nine hundred forty-five thousand, fifty-two".