1103979738768 has 40 divisors (see below), whose sum is σ = 2852067955968. Its totient is φ = 367977724032.

The previous prime is 1103979738739. The next prime is 1103979738899. The reversal of 1103979738768 is 8678379793011.

It is a super-2 number, since 2×1103979738768² (a number of 25 digits) contains 22 as substring.

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, 694305 + ... + 1640127.

Almost surely, 2^{1103979738768} is an apocalyptic number.

It is an amenable number.

1103979738768 is an abundant number, since it is smaller than the sum of its proper divisors (1748088217200).

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

1103979738768 is a wasteful number, since it uses less digits than its factorization.

1103979738768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970151 (or 970145 counting only the distinct ones).

The product of its (nonzero) digits is 96018048, while the sum is 69.

The spelling of 1103979738768 in words is "one trillion, one hundred three billion, nine hundred seventy-nine million, seven hundred thirty-eight thousand, seven hundred sixty-eight".