31034131030 has 16 divisors (see below), whose sum is σ = 63841641120. Its totient is φ = 10640273472.

The previous prime is 31034131003. The next prime is 31034131033. The reversal of 31034131030 is 3013143013.

It is a junction number, because it is equal to n+sod(n) for n = 31034130989 and 31034131007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31034131033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221672295 + ... + 221672434.

It is an arithmetic number, because the mean of its divisors is an integer number (3990102570).

Almost surely, 2^31034131030 is an apocalyptic number.

31034131030 is an abundant number, since it is smaller than the sum of its proper divisors (32807510090).

31034131030 is a wasteful number, since it uses less digits than its factorization.

31034131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443344743.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 31034131030 its reverse (3013143013), we get a palindrome (34047274043).

The spelling of 31034131030 in words is "thirty-one billion, thirty-four million, one hundred thirty-one thousand, thirty".