120112151185 has 16 divisors (see below), whose sum is σ = 155500578576. Its totient is φ = 88538934528.

The previous prime is 120112151179. The next prime is 120112151221. The reversal of 120112151185 is 581151211021.

It is a Cunningham number, because it is equal to 346572²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 70792180624 + 49319970561 = 266068^2 + 222081^2 .

It is a cyclic number.

It is not a de Polignac number, because 120112151185 - 2⁵ = 120112151153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1622574 + ... + 1694983.

It is an arithmetic number, because the mean of its divisors is an integer number (9718786161).

Almost surely, 2^120112151185 is an apocalyptic number.

It is an amenable number.

120112151185 is a deficient number, since it is larger than the sum of its proper divisors (35388427391).

120112151185 is a wasteful number, since it uses less digits than its factorization.

120112151185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318132.

The product of its (nonzero) digits is 800, while the sum is 28.

The spelling of 120112151185 in words is "one hundred twenty billion, one hundred twelve million, one hundred fifty-one thousand, one hundred eighty-five".