120112293 has 32 divisors (see below), whose sum is σ = 194469120. Its totient is φ = 64373760.

The previous prime is 120112271. The next prime is 120112303. The reversal of 120112293 is 392211021.

It is not a de Polignac number, because 120112293 - 2⁵ = 120112261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120112253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181383 + ... + 182043.

It is an arithmetic number, because the mean of its divisors is an integer number (6077160).

Almost surely, 2^120112293 is an apocalyptic number.

It is an amenable number.

120112293 is a deficient number, since it is larger than the sum of its proper divisors (74356827).

120112293 is a wasteful number, since it uses less digits than its factorization.

120112293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 120112293 is about 10959.5754023593. The cubic root of 120112293 is about 493.3962215402.

The spelling of 120112293 in words is "one hundred twenty million, one hundred twelve thousand, two hundred ninety-three".