31330333013134 has 8 divisors (see below), whose sum is σ = 47001330974520. Its totient is φ = 15663222688296.

The previous prime is 31330333013101. The next prime is 31330333013153. The reversal of 31330333013134 is 43131033303313.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 31330333013096 and 31330333013105.

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, 971888989 + ... + 971921224.

It is an arithmetic number, because the mean of its divisors is an integer number (5875166371815).

Almost surely, 2^{31330333013134} is an apocalyptic number.

31330333013134 is a deficient number, since it is larger than the sum of its proper divisors (15670997961386).

31330333013134 is a wasteful number, since it uses less digits than its factorization.

31330333013134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943818274.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 31330333013134 its reverse (43131033303313), we get a palindrome (74461366316447).

The spelling of 31330333013134 in words is "thirty-one trillion, three hundred thirty billion, three hundred thirty-three million, thirteen thousand, one hundred thirty-four".