31030113010030 has 8 divisors (see below), whose sum is σ = 55854203418072. Its totient is φ = 12412045204008.

The previous prime is 31030113009991. The next prime is 31030113010033. The reversal of 31030113010030 is 3001031103013.

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 = 31030113009986 and 31030113010013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31030113010033) 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, 1551505650492 + ... + 1551505650511.

It is an arithmetic number, because the mean of its divisors is an integer number (6981775427259).

Almost surely, 2^{31030113010030} is an apocalyptic number.

31030113010030 is a deficient number, since it is larger than the sum of its proper divisors (24824090408042).

31030113010030 is a wasteful number, since it uses less digits than its factorization.

31030113010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103011301010.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 31030113010030 its reverse (3001031103013), we get a palindrome (34031144113043).

The spelling of 31030113010030 in words is "thirty-one trillion, thirty billion, one hundred thirteen million, ten thousand, thirty".