1102915312993 has 16 divisors (see below), whose sum is σ = 1229519430720. Its totient is φ = 982323687744.

The previous prime is 1102915312981. The next prime is 1102915312997. The reversal of 1102915312993 is 3992135192011.

It is a cyclic number.

It is not a de Polignac number, because 1102915312993 - 2¹³ = 1102915304801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102915312997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386271 + ... + 1534612.

It is an arithmetic number, because the mean of its divisors is an integer number (76844964420).

Almost surely, 2^{1102915312993} is an apocalyptic number.

1102915312993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1102915312993 is a deficient number, since it is larger than the sum of its proper divisors (126604117727).

1102915312993 is a wasteful number, since it uses less digits than its factorization.

1102915312993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922448.

The product of its (nonzero) digits is 131220, while the sum is 46.

The spelling of 1102915312993 in words is "one trillion, one hundred two billion, nine hundred fifteen million, three hundred twelve thousand, nine hundred ninety-three".