102032902 has 8 divisors (see below), whose sum is σ = 157185936. Its totient is φ = 49637592.

The previous prime is 102032881. The next prime is 102032923. The reversal of 102032902 is 209230201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102032881) and next prime (102032923).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102032902.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 689338 + ... + 689485.

It is an arithmetic number, because the mean of its divisors is an integer number (19648242).

Almost surely, 2^102032902 is an apocalyptic number.

102032902 is a deficient number, since it is larger than the sum of its proper divisors (55153034).

102032902 is a wasteful number, since it uses less digits than its factorization.

102032902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378862.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 102032902 is about 10101.1336987489. The cubic root of 102032902 is about 467.2831056569.

The spelling of 102032902 in words is "one hundred two million, thirty-two thousand, nine hundred two".