133251010015 has 16 divisors (see below), whose sum is σ = 162338924160. Its totient is φ = 104976669600.

The previous prime is 133251010003. The next prime is 133251010033. The reversal of 133251010015 is 510010152331.

It is a de Polignac number, because none of the positive numbers 2^k-133251010015 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030740 + ... + 1152790.

It is an arithmetic number, because the mean of its divisors is an integer number (10146182760).

Almost surely, 2^133251010015 is an apocalyptic number.

133251010015 is a deficient number, since it is larger than the sum of its proper divisors (29087914145).

133251010015 is a wasteful number, since it uses less digits than its factorization.

133251010015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125382.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 133251010015 its reverse (510010152331), we get a palindrome (643261162346).

The spelling of 133251010015 in words is "one hundred thirty-three billion, two hundred fifty-one million, ten thousand, fifteen".