120116534 has 8 divisors (see below), whose sum is σ = 188008560. Its totient is φ = 57447016.

The previous prime is 120116519. The next prime is 120116539. The reversal of 120116534 is 435611021.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120116539) 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, 1305569 + ... + 1305660.

It is an arithmetic number, because the mean of its divisors is an integer number (23501070).

Almost surely, 2^120116534 is an apocalyptic number.

120116534 is a deficient number, since it is larger than the sum of its proper divisors (67892026).

120116534 is a wasteful number, since it uses less digits than its factorization.

120116534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611254.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 120116534 is about 10959.7688844245. The cubic root of 120116534 is about 493.4020285193.

Adding to 120116534 its reverse (435611021), we get a palindrome (555727555).

The spelling of 120116534 in words is "one hundred twenty million, one hundred sixteen thousand, five hundred thirty-four".