5311102011 has 16 divisors (see below), whose sum is σ = 7139778048. Its totient is φ = 3511656000.

The previous prime is 5311102003. The next prime is 5311102033. The reversal of 5311102011 is 1102011135.

It is not a de Polignac number, because 5311102011 - 2³ = 5311102003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5311102411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284031 + ... + 302151.

It is an arithmetic number, because the mean of its divisors is an integer number (446236128).

Almost surely, 2^5311102011 is an apocalyptic number.

5311102011 is a deficient number, since it is larger than the sum of its proper divisors (1828676037).

5311102011 is a wasteful number, since it uses less digits than its factorization.

5311102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18922.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 5311102011 is about 72877.3079291490. The cubic root of 5311102011 is about 1744.7299424718.

Adding to 5311102011 its reverse (1102011135), we get a palindrome (6413113146).

The spelling of 5311102011 in words is "five billion, three hundred eleven million, one hundred two thousand, eleven".