102043132 has 6 divisors (see below), whose sum is σ = 178575488. Its totient is φ = 51021564.

The previous prime is 102043121. The next prime is 102043147. The reversal of 102043132 is 231340201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12755388 + ... + 12755395.

Almost surely, 2^102043132 is an apocalyptic number.

It is an amenable number.

102043132 is a deficient number, since it is larger than the sum of its proper divisors (76532356).

102043132 is a wasteful number, since it uses less digits than its factorization.

102043132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25510787 (or 25510785 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 102043132 is about 10101.6400648608. The cubic root of 102043132 is about 467.2987220131.

Adding to 102043132 its reverse (231340201), we get a palindrome (333383333).

The spelling of 102043132 in words is "one hundred two million, forty-three thousand, one hundred thirty-two".