109514532313 has 4 divisors (see below), whose sum is σ = 109558818868. Its totient is φ = 109470245760.

The previous prime is 109514532299. The next prime is 109514532331. The reversal of 109514532313 is 313235415901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313235415901 = 119617 ⋅2618653.

It can be written as a sum of positive squares in 2 ways, for example, as 97960862169 + 11553670144 = 312987^2 + 107488^2 .

It is a cyclic number.

It is not a de Polignac number, because 109514532313 - 2⁹ = 109514531801 is a prime.

It is a super-2 number, since 2×109514532313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109514532013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22139568 + ... + 22144513.

It is an arithmetic number, because the mean of its divisors is an integer number (27389704717).

Almost surely, 2^109514532313 is an apocalyptic number.

It is an amenable number.

109514532313 is a deficient number, since it is larger than the sum of its proper divisors (44286555).

109514532313 is an equidigital number, since it uses as much as digits as its factorization.

109514532313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44286554.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 109514532313 in words is "one hundred nine billion, five hundred fourteen million, five hundred thirty-two thousand, three hundred thirteen".