103213312988 has 12 divisors (see below), whose sum is σ = 180631161480. Its totient is φ = 51604409712.

The previous prime is 103213312901. The next prime is 103213312997. The reversal of 103213312988 is 889213312301.

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, 456131 + ... + 643802.

It is an arithmetic number, because the mean of its divisors is an integer number (15052596790).

Almost surely, 2^103213312988 is an apocalyptic number.

It is an amenable number.

103213312988 is a deficient number, since it is larger than the sum of its proper divisors (77417848492).

103213312988 is a wasteful number, since it uses less digits than its factorization.

103213312988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123396 (or 1123394 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 103213312988 in words is "one hundred three billion, two hundred thirteen million, three hundred twelve thousand, nine hundred eighty-eight".