115151270 has 32 divisors (see below), whose sum is σ = 224169120. Its totient is φ = 42336000.

The previous prime is 115151261. The next prime is 115151273. The reversal of 115151270 is 72151511.

It is a super-2 number, since 2×115151270² = 26519629965225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115151273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30866 + ... + 34394.

It is an arithmetic number, because the mean of its divisors is an integer number (7005285).

Almost surely, 2^115151270 is an apocalyptic number.

115151270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115151270 is a deficient number, since it is larger than the sum of its proper divisors (109017850).

115151270 is a wasteful number, since it uses less digits than its factorization.

115151270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800.

The product of its (nonzero) digits is 350, while the sum is 23.

The square root of 115151270 is about 10730.8559770412. The cubic root of 115151270 is about 486.5075421681.

The spelling of 115151270 in words is "one hundred fifteen million, one hundred fifty-one thousand, two hundred seventy".