1001130031302 has 16 divisors (see below), whose sum is σ = 2002689511680. Its totient is φ = 333638435592.

The previous prime is 1001130031289. The next prime is 1001130031327. The reversal of 1001130031302 is 2031300311001.

It is a super-2 number, since 2×1001130031302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17863402 + ... + 17919357.

It is an arithmetic number, because the mean of its divisors is an integer number (125168094480).

Almost surely, 2^{1001130031302} is an apocalyptic number.

1001130031302 is an abundant number, since it is smaller than the sum of its proper divisors (1001559480378).

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

1001130031302 is a wasteful number, since it uses less digits than its factorization.

1001130031302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35787427.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1001130031302 its reverse (2031300311001), we get a palindrome (3032430342303).

The spelling of 1001130031302 in words is "one trillion, one billion, one hundred thirty million, thirty-one thousand, three hundred two".