2011316310 has 48 divisors (see below), whose sum is σ = 5232966336. Its totient is φ = 535987584.

The previous prime is 2011316309. The next prime is 2011316311. The reversal of 2011316310 is 136131102.

2011316310 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 31 + 631 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2011316309) and next prime (2011316311).

It is a super-2 number, since 2×2011316310² = 8090786597744032200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011316311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142387 + ... + 155873.

It is an arithmetic number, because the mean of its divisors is an integer number (109020132).

Almost surely, 2^2011316310 is an apocalyptic number.

2011316310 is an abundant number, since it is smaller than the sum of its proper divisors (3221650026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011316310 is a wasteful number, since it uses less digits than its factorization.

2011316310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15157 (or 15154 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 2011316310 is about 44847.7012788838. The cubic root of 2011316310 is about 1262.2928583464.

Adding to 2011316310 its reverse (136131102), we get a palindrome (2147447412).

The spelling of 2011316310 in words is "two billion, eleven million, three hundred sixteen thousand, three hundred ten".