102661014 has 16 divisors (see below), whose sum is σ = 210871728. Its totient is φ = 33295392.

The previous prime is 102661001. The next prime is 102661063. The reversal of 102661014 is 410166201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230997 + ... + 231440.

It is an arithmetic number, because the mean of its divisors is an integer number (13179483).

Almost surely, 2^102661014 is an apocalyptic number.

102661014 is an abundant number, since it is smaller than the sum of its proper divisors (108210714).

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

102661014 is a wasteful number, since it uses less digits than its factorization.

102661014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462479.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 102661014 is about 10132.1771599198. The cubic root of 102661014 is about 468.2400058317.

The spelling of 102661014 in words is "one hundred two million, six hundred sixty-one thousand, fourteen".