42002304113102 has 4 divisors (see below), whose sum is σ = 63003456169656. Its totient is φ = 21001152056550.

The previous prime is 42002304113087. The next prime is 42002304113141. The reversal of 42002304113102 is 20131140320024.

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

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, 10500576028274 + ... + 10500576028277.

It is an arithmetic number, because the mean of its divisors is an integer number (15750864042414).

Almost surely, 2^{42002304113102} is an apocalyptic number.

42002304113102 is a deficient number, since it is larger than the sum of its proper divisors (21001152056554).

42002304113102 is a wasteful number, since it uses less digits than its factorization.

42002304113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21001152056553.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42002304113102 its reverse (20131140320024), we get a palindrome (62133444433126).

The spelling of 42002304113102 in words is "forty-two trillion, two billion, three hundred four million, one hundred thirteen thousand, one hundred two".