881291103 has 32 divisors (see below), whose sum is σ = 1476237312. Its totient is φ = 454303200.

The previous prime is 881291093. The next prime is 881291119. The reversal of 881291103 is 301192188.

It is not a de Polignac number, because 881291103 - 2⁵ = 881291071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881291143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15700 + ... + 44822.

It is an arithmetic number, because the mean of its divisors is an integer number (46132416).

Almost surely, 2^881291103 is an apocalyptic number.

881291103 is a deficient number, since it is larger than the sum of its proper divisors (594946209).

881291103 is a wasteful number, since it uses less digits than its factorization.

881291103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29275.

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 881291103 is about 29686.5475089307. The cubic root of 881291103 is about 958.7523951717.

The spelling of 881291103 in words is "eight hundred eighty-one million, two hundred ninety-one thousand, one hundred three".