31241141300 has 18 divisors (see below), whose sum is σ = 67793276838. Its totient is φ = 12496456480.

The previous prime is 31241141299. The next prime is 31241141317. The reversal of 31241141300 is 314114213.

It can be written as a sum of positive squares in 3 ways, for example, as 3313383844 + 27927757456 = 57562^2 + 167116^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156205607 + ... + 156205806.

Almost surely, 2^31241141300 is an apocalyptic number.

It is an amenable number.

31241141300 is an abundant number, since it is smaller than the sum of its proper divisors (36552135538).

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

31241141300 is a wasteful number, since it uses less digits than its factorization.

31241141300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312411427 (or 312411420 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 31241141300 its reverse (314114213), we get a palindrome (31555255513).

The spelling of 31241141300 in words is "thirty-one billion, two hundred forty-one million, one hundred forty-one thousand, three hundred".