133031545115 has 32 divisors (see below), whose sum is σ = 188415651840. Its totient is φ = 88238160000.

The previous prime is 133031545103. The next prime is 133031545121. The reversal of 133031545115 is 511545130331.

It is not a de Polignac number, because 133031545115 - 2³⁴ = 115851675931 is a prime.

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, 2415101 + ... + 2469569.

It is an arithmetic number, because the mean of its divisors is an integer number (5887989120).

Almost surely, 2^133031545115 is an apocalyptic number.

133031545115 is a deficient number, since it is larger than the sum of its proper divisors (55384106725).

133031545115 is a wasteful number, since it uses less digits than its factorization.

133031545115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56763.

The product of its (nonzero) digits is 13500, while the sum is 32.

Adding to 133031545115 its reverse (511545130331), we get a palindrome (644576675446).

The spelling of 133031545115 in words is "one hundred thirty-three billion, thirty-one million, five hundred forty-five thousand, one hundred fifteen".