31203041314004 has 48 divisors (see below), whose sum is σ = 65696921404800. Its totient is φ = 12667687428096.

The previous prime is 31203041313989. The next prime is 31203041314013. The reversal of 31203041314004 is 40041314030213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2739452 + ... + 8361260.

It is an arithmetic number, because the mean of its divisors is an integer number (1368685862600).

Almost surely, 2^{31203041314004} is an apocalyptic number.

It is an amenable number.

31203041314004 is an abundant number, since it is smaller than the sum of its proper divisors (34493880090796).

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

31203041314004 is a wasteful number, since it uses less digits than its factorization.

31203041314004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5632272 (or 5632270 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 31203041314004 its reverse (40041314030213), we get a palindrome (71244355344217).

The spelling of 31203041314004 in words is "thirty-one trillion, two hundred three billion, forty-one million, three hundred fourteen thousand, four".