115120201502 has 8 divisors (see below), whose sum is σ = 172711304136. Its totient is φ = 57549766792.

The previous prime is 115120201447. The next prime is 115120201517. The reversal of 115120201502 is 205102021511.

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

It is a super-2 number, since 2×115120201502² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 5153048 + ... + 5175339.

It is an arithmetic number, because the mean of its divisors is an integer number (21588913017).

Almost surely, 2^115120201502 is an apocalyptic number.

115120201502 is a deficient number, since it is larger than the sum of its proper divisors (57591102634).

115120201502 is a wasteful number, since it uses less digits than its factorization.

115120201502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10333962.

The product of its (nonzero) digits is 200, while the sum is 20.

The spelling of 115120201502 in words is "one hundred fifteen billion, one hundred twenty million, two hundred one thousand, five hundred two".