32042303102 has 4 divisors (see below), whose sum is σ = 48063454656. Its totient is φ = 16021151550.

The previous prime is 32042303101. The next prime is 32042303123. The reversal of 32042303102 is 20130324023.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32042303101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8010575774 + ... + 8010575777.

It is an arithmetic number, because the mean of its divisors is an integer number (12015863664).

Almost surely, 2^32042303102 is an apocalyptic number.

32042303102 is a deficient number, since it is larger than the sum of its proper divisors (16021151554).

32042303102 is a wasteful number, since it uses less digits than its factorization.

32042303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16021151553.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32042303102 its reverse (20130324023), we get a palindrome (52172627125).

The spelling of 32042303102 in words is "thirty-two billion, forty-two million, three hundred three thousand, one hundred two".