102361129 has 16 divisors (see below), whose sum is σ = 114103360. Its totient is φ = 91212480.

The previous prime is 102361087. The next prime is 102361139. The reversal of 102361129 is 921163201.

It is a cyclic number.

It is not a de Polignac number, because 102361129 - 2⁷ = 102361001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102361139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66094 + ... + 67624.

It is an arithmetic number, because the mean of its divisors is an integer number (7131460).

Almost surely, 2^102361129 is an apocalyptic number.

It is an amenable number.

102361129 is a deficient number, since it is larger than the sum of its proper divisors (11742231).

102361129 is a wasteful number, since it uses less digits than its factorization.

102361129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 102361129 is about 10117.3676912525. The cubic root of 102361129 is about 467.7836329691.

The spelling of 102361129 in words is "one hundred two million, three hundred sixty-one thousand, one hundred twenty-nine".