31134441030 has 96 divisors (see below), whose sum is σ = 93866556672. Its totient is φ = 6469488960.

The previous prime is 31134441011. The next prime is 31134441031. The reversal of 31134441030 is 3014443113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31134441031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 587232 + ... + 638051.

It is an arithmetic number, because the mean of its divisors is an integer number (977776632).

Almost surely, 2^31134441030 is an apocalyptic number.

31134441030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

31134441030 is an abundant number, since it is smaller than the sum of its proper divisors (62732115642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31134441030 is a wasteful number, since it uses less digits than its factorization.

31134441030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225322 (or 1225311 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 31134441030 its reverse (3014443113), we get a palindrome (34148884143).

The spelling of 31134441030 in words is "thirty-one billion, one hundred thirty-four million, four hundred forty-one thousand, thirty".