2240101311 has 32 divisors (see below), whose sum is σ = 3621519360. Its totient is φ = 1203110496.

The previous prime is 2240101291. The next prime is 2240101393. The reversal of 2240101311 is 1131010422.

It is not a de Polignac number, because 2240101311 - 2⁹ = 2240100799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240101511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28570 + ... + 72776.

It is an arithmetic number, because the mean of its divisors is an integer number (113172480).

Almost surely, 2^2240101311 is an apocalyptic number.

2240101311 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2240101311 is a deficient number, since it is larger than the sum of its proper divisors (1381418049).

2240101311 is a wasteful number, since it uses less digits than its factorization.

2240101311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44363.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2240101311 is about 47329.7085454791. The cubic root of 2240101311 is about 1308.4462496708.

Adding to 2240101311 its reverse (1131010422), we get a palindrome (3371111733).

The spelling of 2240101311 in words is "two billion, two hundred forty million, one hundred one thousand, three hundred eleven".