120162061 has 8 divisors (see below), whose sum is σ = 127033920. Its totient is φ = 113344992.

The previous prime is 120162059. The next prime is 120162067. The reversal of 120162061 is 160261021.

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 120162061 - 2¹ = 120162059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120162067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9145 + ... + 17998.

It is an arithmetic number, because the mean of its divisors is an integer number (15879240).

Almost surely, 2^120162061 is an apocalyptic number.

It is an amenable number.

120162061 is a deficient number, since it is larger than the sum of its proper divisors (6871859).

120162061 is a wasteful number, since it uses less digits than its factorization.

120162061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27395.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 120162061 is about 10961.8456931303. The cubic root of 120162061 is about 493.4643576481.

The spelling of 120162061 in words is "one hundred twenty million, one hundred sixty-two thousand, sixty-one".