102261096 has 128 divisors (see below), whose sum is σ = 331776000. Its totient is φ = 28575936.

The previous prime is 102261083. The next prime is 102261121. The reversal of 102261096 is 690162201.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70345 + ... + 71783.

It is an arithmetic number, because the mean of its divisors is an integer number (2592000).

Almost surely, 2^102261096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102261096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165888000).

102261096 is an abundant number, since it is smaller than the sum of its proper divisors (229514904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102261096 is a wasteful number, since it uses less digits than its factorization.

102261096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1498 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 102261096 is about 10112.4228550828. The cubic root of 102261096 is about 467.6312018915.

The spelling of 102261096 in words is "one hundred two million, two hundred sixty-one thousand, ninety-six".