120123411 has 16 divisors (see below), whose sum is σ = 176961024. Its totient is φ = 72093824.

The previous prime is 120123397. The next prime is 120123413. The reversal of 120123411 is 114321021.

It is a cyclic number.

It is not a de Polignac number, because 120123411 - 2⁵ = 120123379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120123413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50031 + ... + 52376.

It is an arithmetic number, because the mean of its divisors is an integer number (11060064).

Almost surely, 2^120123411 is an apocalyptic number.

120123411 is a deficient number, since it is larger than the sum of its proper divisors (56837613).

120123411 is a wasteful number, since it uses less digits than its factorization.

120123411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102450.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 120123411 is about 10960.0826183017. The cubic root of 120123411 is about 493.4114445447.

Adding to 120123411 its reverse (114321021), we get a palindrome (234444432).

The spelling of 120123411 in words is "one hundred twenty million, one hundred twenty-three thousand, four hundred eleven".