120303025520115 has 32 divisors (see below), whose sum is σ = 192659818530816. Its totient is φ = 64103306325120.

The previous prime is 120303025520033. The next prime is 120303025520147. The reversal of 120303025520115 is 511025520303021.

It is not a de Polignac number, because 120303025520115 - 2¹⁵ = 120303025487347 is a prime.

It is a super-2 number, since 2×120303025520115² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103392957 + ... + 104550033.

It is an arithmetic number, because the mean of its divisors is an integer number (6020619329088).

Almost surely, 2^{120303025520115} is an apocalyptic number.

120303025520115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120303025520115 is a deficient number, since it is larger than the sum of its proper divisors (72356793010701).

120303025520115 is a wasteful number, since it uses less digits than its factorization.

120303025520115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163379.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 120303025520115 its reverse (511025520303021), we get a palindrome (631328545823136).

The spelling of 120303025520115 in words is "one hundred twenty trillion, three hundred three billion, twenty-five million, five hundred twenty thousand, one hundred fifteen".