31324030033204 has 6 divisors (see below), whose sum is σ = 54817052558114. Its totient is φ = 15662015016600.

The previous prime is 31324030033147. The next prime is 31324030033229. The reversal of 31324030033204 is 40233003042313.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29176720796304 + 2147309236900 = 5401548^2 + 1465370^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3915503754147 + ... + 3915503754154.

Almost surely, 2^{31324030033204} is an apocalyptic number.

It is an amenable number.

31324030033204 is a deficient number, since it is larger than the sum of its proper divisors (23493022524910).

31324030033204 is a wasteful number, since it uses less digits than its factorization.

31324030033204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831007508305 (or 7831007508303 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 31324030033204 its reverse (40233003042313), we get a palindrome (71557033075517).

The spelling of 31324030033204 in words is "thirty-one trillion, three hundred twenty-four billion, thirty million, thirty-three thousand, two hundred four".