2140353311 has 8 divisors (see below), whose sum is σ = 2150172000. Its totient is φ = 2130546688.

The previous prime is 2140353307. The next prime is 2140353349. The reversal of 2140353311 is 1133530412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2140353311 - 2² = 2140353307 is a prime.

It is a super-2 number, since 2×2140353311² = 9162224591817325442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140353301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712190 + ... + 715188.

It is an arithmetic number, because the mean of its divisors is an integer number (268771500).

Almost surely, 2^2140353311 is an apocalyptic number.

2140353311 is a deficient number, since it is larger than the sum of its proper divisors (9818689).

2140353311 is a wasteful number, since it uses less digits than its factorization.

2140353311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6033.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2140353311 is about 46263.9526089157. The cubic root of 2140353311 is about 1288.7296572236.

Adding to 2140353311 its reverse (1133530412), we get a palindrome (3273883723).

The spelling of 2140353311 in words is "two billion, one hundred forty million, three hundred fifty-three thousand, three hundred eleven".