2011101002 has 32 divisors (see below), whose sum is σ = 3186673920. Its totient is φ = 950019840.

The previous prime is 2011100989. The next prime is 2011101031. The reversal of 2011101002 is 2001011102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2187899 + ... + 2188817.

It is an arithmetic number, because the mean of its divisors is an integer number (99583560).

Almost surely, 2^2011101002 is an apocalyptic number.

2011101002 is a deficient number, since it is larger than the sum of its proper divisors (1175572918).

2011101002 is a wasteful number, since it uses less digits than its factorization.

2011101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2011101002 is about 44845.3007794574. The cubic root of 2011101002 is about 1262.2478146358.

Adding to 2011101002 its reverse (2001011102), we get a palindrome (4012112104).

The spelling of 2011101002 in words is "two billion, eleven million, one hundred one thousand, two".