881012151 has 6 divisors (see below), whose sum is σ = 1272573120. Its totient is φ = 587341428.

The previous prime is 881012149. The next prime is 881012179. The reversal of 881012151 is 151210188.

It is not a de Polignac number, because 881012151 - 2¹ = 881012149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881012101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48945111 + ... + 48945128.

It is an arithmetic number, because the mean of its divisors is an integer number (212095520).

Almost surely, 2^881012151 is an apocalyptic number.

881012151 is a deficient number, since it is larger than the sum of its proper divisors (391560969).

881012151 is a wasteful number, since it uses less digits than its factorization.

881012151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97890245 (or 97890242 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 27.

The square root of 881012151 is about 29681.8488474017. The cubic root of 881012151 is about 958.6512276459.

The spelling of 881012151 in words is "eight hundred eighty-one million, twelve thousand, one hundred fifty-one".