102344130 has 48 divisors (see below), whose sum is σ = 304110144. Its totient is φ = 23392800.

The previous prime is 102344119. The next prime is 102344141. The reversal of 102344130 is 31443201.

It is an interprime number because it is at equal distance from previous prime (102344119) and next prime (102344141).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80596 + ... + 81855.

It is an arithmetic number, because the mean of its divisors is an integer number (6335628).

Almost surely, 2^102344130 is an apocalyptic number.

102344130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102344130 is an abundant number, since it is smaller than the sum of its proper divisors (201766014).

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

102344130 is a wasteful number, since it uses less digits than its factorization.

102344130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162471 (or 162468 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 102344130 is about 10116.5275663144. The cubic root of 102344130 is about 467.7577367646.

Adding to 102344130 its reverse (31443201), we get a palindrome (133787331).

The spelling of 102344130 in words is "one hundred two million, three hundred forty-four thousand, one hundred thirty".