1002311210011 has 4 divisors (see below), whose sum is σ = 1008313073712. Its totient is φ = 996309346312.

The previous prime is 1002311209979. The next prime is 1002311210057. The reversal of 1002311210011 is 1100121132001.

It is a happy number.

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 1002311210011 - 2⁵ = 1002311209979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002311209973 and 1002311210000.

It is not an unprimeable number, because it can be changed into a prime (1002311210311) 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, 3000931600 + ... + 3000931933.

It is an arithmetic number, because the mean of its divisors is an integer number (252078268428).

Almost surely, 2^{1002311210011} is an apocalyptic number.

1002311210011 is a deficient number, since it is larger than the sum of its proper divisors (6001863701).

1002311210011 is an equidigital number, since it uses as much as digits as its factorization.

1002311210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6001863700.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1002311210011 its reverse (1100121132001), we get a palindrome (2102432342012).

The spelling of 1002311210011 in words is "one trillion, two billion, three hundred eleven million, two hundred ten thousand, eleven".