31041013001330 has 8 divisors (see below), whose sum is σ = 55873823402412. Its totient is φ = 12416405200528.

The previous prime is 31041013001263. The next prime is 31041013001381. The reversal of 31041013001330 is 3310031014013.

It can be written as a sum of positive squares in 2 ways, for example, as 31036921224241 + 4091777089 = 5571079^2 + 63967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1552050650057 + ... + 1552050650076.

Almost surely, 2^{31041013001330} is an apocalyptic number.

31041013001330 is a deficient number, since it is larger than the sum of its proper divisors (24832810401082).

31041013001330 is a wasteful number, since it uses less digits than its factorization.

31041013001330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104101300140.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 31041013001330 its reverse (3310031014013), we get a palindrome (34351044015343).

The spelling of 31041013001330 in words is "thirty-one trillion, forty-one billion, thirteen million, one thousand, three hundred thirty".