373385121 has 16 divisors (see below), whose sum is σ = 515516160. Its totient is φ = 240105600.

The previous prime is 373385119. The next prime is 373385137. The reversal of 373385121 is 121583373.

It is not a de Polignac number, because 373385121 - 2¹ = 373385119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (373385141) 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 15 ways as a sum of consecutive naturals, for example, 155496 + ... + 157878.

It is an arithmetic number, because the mean of its divisors is an integer number (32219760).

Almost surely, 2^373385121 is an apocalyptic number.

It is an amenable number.

373385121 is a deficient number, since it is larger than the sum of its proper divisors (142131039).

373385121 is a wasteful number, since it uses less digits than its factorization.

373385121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4216.

The product of its digits is 15120, while the sum is 33.

The square root of 373385121 is about 19323.1757483080. The cubic root of 373385121 is about 720.0881585725.

The spelling of 373385121 in words is "three hundred seventy-three million, three hundred eighty-five thousand, one hundred twenty-one".