31234234340102 has 16 divisors (see below), whose sum is σ = 47444631336000. Its totient is φ = 15419359101120.

The previous prime is 31234234340059. The next prime is 31234234340119. The reversal of 31234234340102 is 20104343243213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50481452 + ... + 51096432.

It is an arithmetic number, because the mean of its divisors is an integer number (2965289458500).

Almost surely, 2^{31234234340102} is an apocalyptic number.

31234234340102 is a deficient number, since it is larger than the sum of its proper divisors (16210396995898).

31234234340102 is a wasteful number, since it uses less digits than its factorization.

31234234340102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936511.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 31234234340102 its reverse (20104343243213), we get a palindrome (51338577583315).

The spelling of 31234234340102 in words is "thirty-one trillion, two hundred thirty-four billion, two hundred thirty-four million, three hundred forty thousand, one hundred two".