432021102 has 32 divisors (see below), whose sum is σ = 939602592. Its totient is φ = 131871744.

The previous prime is 432021097. The next prime is 432021103. The reversal of 432021102 is 201120234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432021103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53463 + ... + 61010.

It is an arithmetic number, because the mean of its divisors is an integer number (29362581).

Almost surely, 2^432021102 is an apocalyptic number.

432021102 is an abundant number, since it is smaller than the sum of its proper divisors (507581490).

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

432021102 is a wasteful number, since it uses less digits than its factorization.

432021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114532.

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

The square root of 432021102 is about 20785.1173198517. The cubic root of 432021102 is about 755.9649384652.

Adding to 432021102 its reverse (201120234), we get a palindrome (633141336).

The spelling of 432021102 in words is "four hundred thirty-two million, twenty-one thousand, one hundred two".