102881603 has 8 divisors (see below), whose sum is σ = 118836720. Its totient is φ = 88026880.

The previous prime is 102881579. The next prime is 102881609. The reversal of 102881603 is 306188201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102881603 - 2⁶ = 102881539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102881609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274898 + ... + 275271.

It is an arithmetic number, because the mean of its divisors is an integer number (14854590).

Almost surely, 2^102881603 is an apocalyptic number.

102881603 is a deficient number, since it is larger than the sum of its proper divisors (15955117).

102881603 is a wasteful number, since it uses less digits than its factorization.

102881603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550197.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 102881603 is about 10143.0568863632. The cubic root of 102881603 is about 468.5751369577.

The spelling of 102881603 in words is "one hundred two million, eight hundred eighty-one thousand, six hundred three".