20103412984 has 16 divisors (see below), whose sum is σ = 37695661920. Its totient is φ = 10051236480.

The previous prime is 20103412969. The next prime is 20103412997. The reversal of 20103412984 is 48921430102.

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, 180192 + ... + 269584.

It is an arithmetic number, because the mean of its divisors is an integer number (2355978870).

Almost surely, 2^20103412984 is an apocalyptic number.

It is an amenable number.

20103412984 is a deficient number, since it is larger than the sum of its proper divisors (17592248936).

20103412984 is a wasteful number, since it uses less digits than its factorization.

20103412984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117510 (or 117506 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 20103412984 in words is "twenty billion, one hundred three million, four hundred twelve thousand, nine hundred eighty-four".