88781103 has 20 divisors (see below), whose sum is σ = 132901560. Its totient is φ = 59063472.

The previous prime is 88781083. The next prime is 88781131. The reversal of 88781103 is 30118788.

It is not a de Polignac number, because 88781103 - 2⁵ = 88781071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88781153) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 54028 + ... + 55646.

It is an arithmetic number, because the mean of its divisors is an integer number (6645078).

Almost surely, 2^88781103 is an apocalyptic number.

88781103 is a deficient number, since it is larger than the sum of its proper divisors (44120457).

88781103 is a wasteful number, since it uses less digits than its factorization.

88781103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308 (or 2299 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 88781103 is about 9422.3724719414. The cubic root of 88781103 is about 446.1081718625.

The spelling of 88781103 in words is "eighty-eight million, seven hundred eighty-one thousand, one hundred three".