1117969053 has 36 divisors (see below), whose sum is σ = 1585610208. Its totient is φ = 700496160.

The previous prime is 1117969049. The next prime is 1117969057. The reversal of 1117969053 is 3509697111.

It is an interprime number because it is at equal distance from previous prime (1117969049) and next prime (1117969057).

It is not a de Polignac number, because 1117969053 - 2² = 1117969049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1117968996 and 1117969014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117969057) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14151468 + ... + 14151546.

It is an arithmetic number, because the mean of its divisors is an integer number (44044728).

Almost surely, 2^1117969053 is an apocalyptic number.

It is an amenable number.

1117969053 is a deficient number, since it is larger than the sum of its proper divisors (467641155).

1117969053 is an frugal number, since it uses more digits than its factorization.

1117969053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 42.

The square root of 1117969053 is about 33436.0442187768. The cubic root of 1117969053 is about 1037.8707214971.

The spelling of 1117969053 in words is "one billion, one hundred seventeen million, nine hundred sixty-nine thousand, fifty-three".