31103122330214 has 32 divisors (see below), whose sum is σ = 50931738692640. Its totient is φ = 14127862028800.

The previous prime is 31103122330129. The next prime is 31103122330223. The reversal of 31103122330214 is 41203322130113.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554582654 + ... + 554638734.

It is an arithmetic number, because the mean of its divisors is an integer number (1591616834145).

Almost surely, 2^{31103122330214} is an apocalyptic number.

31103122330214 is a deficient number, since it is larger than the sum of its proper divisors (19828616362426).

31103122330214 is a wasteful number, since it uses less digits than its factorization.

31103122330214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73336.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 31103122330214 its reverse (41203322130113), we get a palindrome (72306444460327).

The spelling of 31103122330214 in words is "thirty-one trillion, one hundred three billion, one hundred twenty-two million, three hundred thirty thousand, two hundred fourteen".