120765502122115 has 8 divisors (see below), whose sum is σ = 145756282331088. Its totient is φ = 96053948508000.

The previous prime is 120765502122103. The next prime is 120765502122143. The reversal of 120765502122115 is 511221205567021.

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

It is not a de Polignac number, because 120765502122115 - 2²¹ = 120765500024963 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69806647761 + ... + 69806649490.

It is an arithmetic number, because the mean of its divisors is an integer number (18219535291386).

Almost surely, 2^{120765502122115} is an apocalyptic number.

120765502122115 is a deficient number, since it is larger than the sum of its proper divisors (24990780208973).

120765502122115 is a wasteful number, since it uses less digits than its factorization.

120765502122115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139613297429.

The product of its (nonzero) digits is 84000, while the sum is 40.

Adding to 120765502122115 its reverse (511221205567021), we get a palindrome (631986707689136).

The spelling of 120765502122115 in words is "one hundred twenty trillion, seven hundred sixty-five billion, five hundred two million, one hundred twenty-two thousand, one hundred fifteen".