102371232 has 24 divisors (see below), whose sum is σ = 268724736. Its totient is φ = 34123712.

The previous prime is 102371231. The next prime is 102371233. The reversal of 102371232 is 232173201.

It is an interprime number because it is at equal distance from previous prime (102371231) and next prime (102371233).

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 102371199 and 102371208.

It is not an unprimeable number, because it can be changed into a prime (102371231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 533088 + ... + 533279.

It is an arithmetic number, because the mean of its divisors is an integer number (11196864).

Almost surely, 2^102371232 is an apocalyptic number.

102371232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102371232 is an abundant number, since it is smaller than the sum of its proper divisors (166353504).

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

102371232 is a wasteful number, since it uses less digits than its factorization.

102371232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066380 (or 1066372 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 102371232 is about 10117.8669688823. The cubic root of 102371232 is about 467.7990224782.

The spelling of 102371232 in words is "one hundred two million, three hundred seventy-one thousand, two hundred thirty-two".