120162235315 has 24 divisors (see below), whose sum is σ = 145817904960. Its totient is φ = 95059388928.

The previous prime is 120162235313. The next prime is 120162235321. The reversal of 120162235315 is 513532261021.

It is not a de Polignac number, because 120162235315 - 2¹ = 120162235313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120162235313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38524326 + ... + 38527444.

It is an arithmetic number, because the mean of its divisors is an integer number (6075746040).

Almost surely, 2^120162235315 is an apocalyptic number.

120162235315 is a deficient number, since it is larger than the sum of its proper divisors (25655669645).

120162235315 is an equidigital number, since it uses as much as digits as its factorization.

120162235315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011 (or 3904 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 120162235315 its reverse (513532261021), we get a palindrome (633694496336).

The spelling of 120162235315 in words is "one hundred twenty billion, one hundred sixty-two million, two hundred thirty-five thousand, three hundred fifteen".