120151132415 has 8 divisors (see below), whose sum is σ = 145918484208. Its totient is φ = 94962822400.

The previous prime is 120151132393. The next prime is 120151132421. The reversal of 120151132415 is 514231151021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120151132415 - 2²⁶ = 120084023551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 144759986 + ... + 144760815.

It is an arithmetic number, because the mean of its divisors is an integer number (18239810526).

Almost surely, 2^120151132415 is an apocalyptic number.

120151132415 is a deficient number, since it is larger than the sum of its proper divisors (25767351793).

120151132415 is an equidigital number, since it uses as much as digits as its factorization.

120151132415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289520889.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 120151132415 its reverse (514231151021), we get a palindrome (634382283436).

The spelling of 120151132415 in words is "one hundred twenty billion, one hundred fifty-one million, one hundred thirty-two thousand, four hundred fifteen".