42523130102 has 8 divisors (see below), whose sum is σ = 63785879136. Its totient is φ = 21261170392.

The previous prime is 42523130087. The next prime is 42523130113. The reversal of 42523130102 is 20103132524.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36398 + ... + 293889.

It is an arithmetic number, because the mean of its divisors is an integer number (7973234892).

Almost surely, 2^42523130102 is an apocalyptic number.

42523130102 is a deficient number, since it is larger than the sum of its proper divisors (21262749034).

42523130102 is a wasteful number, since it uses less digits than its factorization.

42523130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394662.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 42523130102 its reverse (20103132524), we get a palindrome (62626262626).

The spelling of 42523130102 in words is "forty-two billion, five hundred twenty-three million, one hundred thirty thousand, one hundred two".