1002000110231 has 16 divisors (see below), whose sum is σ = 1070132394240. Its totient is φ = 936114896640.

The previous prime is 1002000110203. The next prime is 1002000110249. The reversal of 1002000110231 is 1320110002001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002000110231 is a prime.

It is a super-2 number, since 2×1002000110231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002000110131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7010675 + ... + 7152171.

It is an arithmetic number, because the mean of its divisors is an integer number (66883274640).

Almost surely, 2^{1002000110231} is an apocalyptic number.

1002000110231 is a deficient number, since it is larger than the sum of its proper divisors (68132284009).

1002000110231 is a wasteful number, since it uses less digits than its factorization.

1002000110231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149434.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1002000110231 its reverse (1320110002001), we get a palindrome (2322110112232).

The spelling of 1002000110231 in words is "one trillion, two billion, one hundred ten thousand, two hundred thirty-one".