102552130 has 16 divisors (see below), whose sum is σ = 184711104. Its totient is φ = 40994800.

The previous prime is 102552127. The next prime is 102552157. The reversal of 102552130 is 31255201.

It is a junction number, because it is equal to n+sod(n) for n = 102552098 and 102552107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24705 + ... + 28555.

It is an arithmetic number, because the mean of its divisors is an integer number (11544444).

Almost surely, 2^102552130 is an apocalyptic number.

102552130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102552130 is a deficient number, since it is larger than the sum of its proper divisors (82158974).

102552130 is a wasteful number, since it uses less digits than its factorization.

102552130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 102552130 is about 10126.8025555947. The cubic root of 102552130 is about 468.0744061939.

The spelling of 102552130 in words is "one hundred two million, five hundred fifty-two thousand, one hundred thirty".