2011023310 has 16 divisors (see below), whose sum is σ = 3696860736. Its totient is φ = 787294048.

The previous prime is 2011023307. The next prime is 2011023323. The reversal of 2011023310 is 133201102.

It is a super-2 number, since 2×2011023310² = 8088429506726712200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138917 + ... + 2139856.

It is an arithmetic number, because the mean of its divisors is an integer number (231053796).

Almost surely, 2^2011023310 is an apocalyptic number.

2011023310 is a deficient number, since it is larger than the sum of its proper divisors (1685837426).

2011023310 is a wasteful number, since it uses less digits than its factorization.

2011023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278827.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2011023310 is about 44844.4345487821. The cubic root of 2011023310 is about 1262.2315602193.

Adding to 2011023310 its reverse (133201102), we get a palindrome (2144224412).

The spelling of 2011023310 in words is "two billion, eleven million, twenty-three thousand, three hundred ten".