161114753476123 has 4 divisors (see below), whose sum is σ = 166312003588288. Its totient is φ = 155917503363960.

The previous prime is 161114753476109. The next prime is 161114753476139. The reversal of 161114753476123 is 321674357411161.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 161114753476123 - 2⁵ = 161114753476091 is a prime.

It is a super-2 number, since 2×161114753476123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (161114753476163) 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, 2598625056036 + ... + 2598625056097.

It is an arithmetic number, because the mean of its divisors is an integer number (41578000897072).

Almost surely, 2^{161114753476123} is an apocalyptic number.

161114753476123 is a deficient number, since it is larger than the sum of its proper divisors (5197250112165).

161114753476123 is an equidigital number, since it uses as much as digits as its factorization.

161114753476123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197250112164.

The product of its digits is 2540160, while the sum is 52.

The spelling of 161114753476123 in words is "one hundred sixty-one trillion, one hundred fourteen billion, seven hundred fifty-three million, four hundred seventy-six thousand, one hundred twenty-three".