103012984 has 16 divisors (see below), whose sum is σ = 203315400. Its totient is φ = 48795552.

The previous prime is 103012981. The next prime is 103012999. The reversal of 103012984 is 489210301.

It is a happy number.

It is a super-2 number, since 2×103012984² = 21223349745168512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103012981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338707 + ... + 339010.

Almost surely, 2^103012984 is an apocalyptic number.

It is an amenable number.

103012984 is a deficient number, since it is larger than the sum of its proper divisors (100302416).

103012984 is a wasteful number, since it uses less digits than its factorization.

103012984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677742 (or 677738 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 103012984 is about 10149.5312207018. The cubic root of 103012984 is about 468.7745107420.

The spelling of 103012984 in words is "one hundred three million, twelve thousand, nine hundred eighty-four".