1097110999124 has 24 divisors (see below), whose sum is σ = 2194274983488. Its totient is φ = 470179074240.

The previous prime is 1097110999123. The next prime is 1097110999139. The reversal of 1097110999124 is 4219990117901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097110999123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763904 + ... + 1666664.

It is an arithmetic number, because the mean of its divisors is an integer number (91428124312).

Almost surely, 2^{1097110999124} is an apocalyptic number.

1097110999124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1097110999124 is an abundant number, since it is smaller than the sum of its proper divisors (1097163984364).

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

1097110999124 is a wasteful number, since it uses less digits than its factorization.

1097110999124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946175 (or 946173 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 53.

The spelling of 1097110999124 in words is "one trillion, ninety-seven billion, one hundred ten million, nine hundred ninety-nine thousand, one hundred twenty-four".