2311011002 has 64 divisors (see below), whose sum is σ = 3928780800. Its totient is φ = 1014768000.

The previous prime is 2311010987. The next prime is 2311011007. The reversal of 2311011002 is 2001101132.

It is not an unprimeable number, because it can be changed into a prime (2311011007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2849177 + ... + 2849987.

It is an arithmetic number, because the mean of its divisors is an integer number (61387200).

Almost surely, 2^2311011002 is an apocalyptic number.

2311011002 is a deficient number, since it is larger than the sum of its proper divisors (1617769798).

2311011002 is a wasteful number, since it uses less digits than its factorization.

2311011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963.

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

The square root of 2311011002 is about 48072.9757972190. The cubic root of 2311011002 is about 1322.1092315465.

Adding to 2311011002 its reverse (2001101132), we get a palindrome (4312112134).

The spelling of 2311011002 in words is "two billion, three hundred eleven million, eleven thousand, two".