31030341004 has 24 divisors (see below), whose sum is σ = 58559464880. Its totient is φ = 14302298304.

The previous prime is 31030340989. The next prime is 31030341007. The reversal of 31030341004 is 40014303013.

It is not an unprimeable number, because it can be changed into a prime (31030341007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 365319 + ... + 442174.

Almost surely, 2^31030341004 is an apocalyptic number.

It is an amenable number.

31030341004 is a deficient number, since it is larger than the sum of its proper divisors (27529123876).

31030341004 is a wasteful number, since it uses less digits than its factorization.

31030341004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808249 (or 808247 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 31030341004 its reverse (40014303013), we get a palindrome (71044644017).

The spelling of 31030341004 in words is "thirty-one billion, thirty million, three hundred forty-one thousand, four".