109612610867 has 8 divisors (see below), whose sum is σ = 111415979040. Its totient is φ = 107809450560.

The previous prime is 109612610831. The next prime is 109612610903. The reversal of 109612610867 is 768016216901.

It is an interprime number because it is at equal distance from previous prime (109612610831) and next prime (109612610903).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109612610867 - 2²⁸ = 109344175411 is a prime.

It is a super-2 number, since 2×109612610867² (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 (109612612867) 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, 1296698 + ... + 1378640.

It is an arithmetic number, because the mean of its divisors is an integer number (13926997380).

Almost surely, 2^109612610867 is an apocalyptic number.

109612610867 is a deficient number, since it is larger than the sum of its proper divisors (1803368173).

109612610867 is an equidigital number, since it uses as much as digits as its factorization.

109612610867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103933.

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 109612610867 in words is "one hundred nine billion, six hundred twelve million, six hundred ten thousand, eight hundred sixty-seven".