31400241011300 has 36 divisors (see below), whose sum is σ = 77872597709760. Its totient is φ = 10765796917920.

The previous prime is 31400241011299. The next prime is 31400241011303. The reversal of 31400241011300 is 311014200413.

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

It is not an unprimeable number, because it can be changed into a prime (31400241011303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22428742880 + ... + 22428744279.

It is an arithmetic number, because the mean of its divisors is an integer number (2163127714160).

Almost surely, 2^{31400241011300} is an apocalyptic number.

It is an amenable number.

31400241011300 is an abundant number, since it is smaller than the sum of its proper divisors (46472356698460).

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

31400241011300 is a wasteful number, since it uses less digits than its factorization.

31400241011300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44857487180 (or 44857487173 counting only the distinct ones).

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

Adding to 31400241011300 its reverse (311014200413), we get a palindrome (31711255211713).

The spelling of 31400241011300 in words is "thirty-one trillion, four hundred billion, two hundred forty-one million, eleven thousand, three hundred".