1102919363923 has 16 divisors (see below), whose sum is σ = 1192914003456. Its totient is φ = 1013667534720.

The previous prime is 1102919363911. The next prime is 1102919363927. The reversal of 1102919363923 is 3293639192011.

It is a cyclic number.

It is not a de Polignac number, because 1102919363923 - 2⁵ = 1102919363891 is a prime.

It is a super-2 number, since 2×1102919363923² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102919363927) 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, 4007193 + ... + 4273573.

It is an arithmetic number, because the mean of its divisors is an integer number (74557125216).

Almost surely, 2^{1102919363923} is an apocalyptic number.

1102919363923 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1102919363923 is a deficient number, since it is larger than the sum of its proper divisors (89994639533).

1102919363923 is a wasteful number, since it uses less digits than its factorization.

1102919363923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267774.

The product of its (nonzero) digits is 472392, while the sum is 49.

The spelling of 1102919363923 in words is "one trillion, one hundred two billion, nine hundred nineteen million, three hundred sixty-three thousand, nine hundred twenty-three".