102888908 has 6 divisors (see below), whose sum is σ = 180055596. Its totient is φ = 51444452.

The previous prime is 102888893. The next prime is 102888911. The reversal of 102888908 is 809888201.

It is a super-2 number, since 2×102888908² = 21172254778864928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12861110 + ... + 12861117.

It is an arithmetic number, because the mean of its divisors is an integer number (30009266).

Almost surely, 2^102888908 is an apocalyptic number.

It is an amenable number.

102888908 is a deficient number, since it is larger than the sum of its proper divisors (77166688).

102888908 is a wasteful number, since it uses less digits than its factorization.

102888908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25722231 (or 25722229 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 44.

The square root of 102888908 is about 10143.4169785137. The cubic root of 102888908 is about 468.5862269235.

The spelling of 102888908 in words is "one hundred two million, eight hundred eighty-eight thousand, nine hundred eight".