1031233000011 has 4 divisors (see below), whose sum is σ = 1374977333352. Its totient is φ = 687488666672.

The previous prime is 1031233000001. The next prime is 1031233000051. The reversal of 1031233000011 is 1100003321301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1031233000011 - 2²⁵ = 1031199445579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1031233000001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171872166666 + ... + 171872166671.

It is an arithmetic number, because the mean of its divisors is an integer number (343744333338).

Almost surely, 2^{1031233000011} is an apocalyptic number.

1031233000011 is a deficient number, since it is larger than the sum of its proper divisors (343744333341).

1031233000011 is an equidigital number, since it uses as much as digits as its factorization.

1031233000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343744333340.

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

Adding to 1031233000011 its reverse (1100003321301), we get a palindrome (2131236321312).

The spelling of 1031233000011 in words is "one trillion, thirty-one billion, two hundred thirty-three million, eleven", and thus it is an aban number.