100315452 has 12 divisors (see below), whose sum is σ = 234069416. Its totient is φ = 33438480.

The previous prime is 100315447. The next prime is 100315469. The reversal of 100315452 is 254513001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×100315452³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4179799 + ... + 4179822.

Almost surely, 2^100315452 is an apocalyptic number.

100315452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100315452 is an abundant number, since it is smaller than the sum of its proper divisors (133753964).

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

100315452 is a wasteful number, since it uses less digits than its factorization.

100315452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8359628 (or 8359626 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 100315452 is about 10015.7601808350. The cubic root of 100315452 is about 464.6464372142.

Adding to 100315452 its reverse (254513001), we get a palindrome (354828453).

The spelling of 100315452 in words is "one hundred million, three hundred fifteen thousand, four hundred fifty-two".