31334020010030 has 16 divisors (see below), whose sum is σ = 56425349457360. Its totient is φ = 12528249461952.

The previous prime is 31334020010021. The next prime is 31334020010057. The reversal of 31334020010030 is 3001002043313.

It is a super-3 number, since 3×31334020010030³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31334020009984 and 31334020010011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669793199 + ... + 669839978.

It is an arithmetic number, because the mean of its divisors is an integer number (3526584341085).

Almost surely, 2^{31334020010030} is an apocalyptic number.

31334020010030 is a deficient number, since it is larger than the sum of its proper divisors (25091329447330).

31334020010030 is a wasteful number, since it uses less digits than its factorization.

31334020010030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339635523.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 31334020010030 its reverse (3001002043313), we get a palindrome (34335022053343).

The spelling of 31334020010030 in words is "thirty-one trillion, three hundred thirty-four billion, twenty million, ten thousand, thirty".