100353020 has 24 divisors (see below), whose sum is σ = 211087968. Its totient is φ = 40075200.

The previous prime is 100353017. The next prime is 100353047. The reversal of 100353020 is 20353001.

It is a junction number, because it is equal to n+sod(n) for n = 100352986 and 100353004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9425 + ... + 17015.

It is an arithmetic number, because the mean of its divisors is an integer number (8795332).

Almost surely, 2^100353020 is an apocalyptic number.

100353020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100353020 is an abundant number, since it is smaller than the sum of its proper divisors (110734948).

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

100353020 is a wasteful number, since it uses less digits than its factorization.

100353020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261 (or 8259 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 100353020 is about 10017.6354495460. The cubic root of 100353020 is about 464.7044331274.

The spelling of 100353020 in words is "one hundred million, three hundred fifty-three thousand, twenty".