115351830069 has 48 divisors (see below), whose sum is σ = 188403148800. Its totient is φ = 62421692256.

The previous prime is 115351830049. The next prime is 115351830119. The reversal of 115351830069 is 960038153511.

It is not a de Polignac number, because 115351830069 - 2¹¹ = 115351828021 is a prime.

It is a super-2 number, since 2×115351830069² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115351830069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115351830049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8894812 + ... + 8907770.

It is an arithmetic number, because the mean of its divisors is an integer number (3925065600).

Almost surely, 2^115351830069 is an apocalyptic number.

115351830069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

115351830069 is a deficient number, since it is larger than the sum of its proper divisors (73051318731).

115351830069 is a wasteful number, since it uses less digits than its factorization.

115351830069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16182 (or 16175 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The spelling of 115351830069 in words is "one hundred fifteen billion, three hundred fifty-one million, eight hundred thirty thousand, sixty-nine".