402132102 has 8 divisors (see below), whose sum is σ = 804264216. Its totient is φ = 134044032.

The previous prime is 402132091. The next prime is 402132103. The reversal of 402132102 is 201231204.

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

402132102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402132103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33511003 + ... + 33511014.

It is an arithmetic number, because the mean of its divisors is an integer number (100533027).

Almost surely, 2^402132102 is an apocalyptic number.

402132102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

402132102 is a wasteful number, since it uses less digits than its factorization.

402132102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67022022.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 402132102 is about 20053.2317096273. The cubic root of 402132102 is about 738.1131024282.

Adding to 402132102 its reverse (201231204), we get a palindrome (603363306).

The spelling of 402132102 in words is "four hundred two million, one hundred thirty-two thousand, one hundred two".