2011322102 has 16 divisors (see below), whose sum is σ = 3177922560. Its totient is φ = 952086312.

The previous prime is 2011322087. The next prime is 2011322107. The reversal of 2011322102 is 2012231102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011322107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41483 + ... + 75785.

It is an arithmetic number, because the mean of its divisors is an integer number (198620160).

Almost surely, 2^2011322102 is an apocalyptic number.

2011322102 is a deficient number, since it is larger than the sum of its proper divisors (1166600458).

2011322102 is a wasteful number, since it uses less digits than its factorization.

2011322102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35867.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2011322102 is about 44847.7658529385. The cubic root of 2011322102 is about 1262.2940700228.

Adding to 2011322102 its reverse (2012231102), we get a palindrome (4023553204).

The spelling of 2011322102 in words is "two billion, eleven million, three hundred twenty-two thousand, one hundred two".