32151102231242 has 8 divisors (see below), whose sum is σ = 50323464362016. Its totient is φ = 15376614110572.

The previous prime is 32151102231229. The next prime is 32151102231247. The reversal of 32151102231242 is 24213220115123.

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

It is not an unprimeable number, because it can be changed into a prime (32151102231247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349468502468 + ... + 349468502559.

It is an arithmetic number, because the mean of its divisors is an integer number (6290433045252).

Almost surely, 2^{32151102231242} is an apocalyptic number.

32151102231242 is a deficient number, since it is larger than the sum of its proper divisors (18172362130774).

32151102231242 is a wasteful number, since it uses less digits than its factorization.

32151102231242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698937005052.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 32151102231242 its reverse (24213220115123), we get a palindrome (56364322346365).

The spelling of 32151102231242 in words is "thirty-two trillion, one hundred fifty-one billion, one hundred two million, two hundred thirty-one thousand, two hundred forty-two".