31400200304132 has 48 divisors (see below), whose sum is σ = 60522156858240. Its totient is φ = 14135713401600.

The previous prime is 31400200304069. The next prime is 31400200304237. The reversal of 31400200304132 is 23140300200413.

It is a super-2 number, since 2×31400200304132² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31400200304098 and 31400200304107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9591257 + ... + 12441567.

It is an arithmetic number, because the mean of its divisors is an integer number (1260878267880).

Almost surely, 2^{31400200304132} is an apocalyptic number.

It is an amenable number.

31400200304132 is a deficient number, since it is larger than the sum of its proper divisors (29121956554108).

31400200304132 is a wasteful number, since it uses less digits than its factorization.

31400200304132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852732 (or 2852730 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 31400200304132 its reverse (23140300200413), we get a palindrome (54540500504545).

The spelling of 31400200304132 in words is "thirty-one trillion, four hundred billion, two hundred million, three hundred four thousand, one hundred thirty-two".