2011323410 has 32 divisors (see below), whose sum is σ = 3672345600. Its totient is φ = 793016640.

The previous prime is 2011323383. The next prime is 2011323427. The reversal of 2011323410 is 143231102.

It is a super-2 number, since 2×2011323410² = 8090843719228056200, which contains 22 as substring.

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, 566240 + ... + 569780.

It is an arithmetic number, because the mean of its divisors is an integer number (114760800).

Almost surely, 2^2011323410 is an apocalyptic number.

2011323410 is a deficient number, since it is larger than the sum of its proper divisors (1661022190).

2011323410 is a wasteful number, since it uses less digits than its factorization.

2011323410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4346.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2011323410 is about 44847.7804356024. The cubic root of 2011323410 is about 1262.2943436538.

Adding to 2011323410 its reverse (143231102), we get a palindrome (2154554512).

The spelling of 2011323410 in words is "two billion, eleven million, three hundred twenty-three thousand, four hundred ten".