2142132311 has 8 divisors (see below), whose sum is σ = 2474334864. Its totient is φ = 1832840320.

The previous prime is 2142132253. The next prime is 2142132359. The reversal of 2142132311 is 1132312412.

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 2142132311 - 2¹⁰ = 2142131287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142132361) 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, 5727440 + ... + 5727813.

It is an arithmetic number, because the mean of its divisors is an integer number (309291858).

Almost surely, 2^2142132311 is an apocalyptic number.

2142132311 is a deficient number, since it is larger than the sum of its proper divisors (332202553).

2142132311 is a wasteful number, since it uses less digits than its factorization.

2142132311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11455281.

The product of its digits is 288, while the sum is 20.

The square root of 2142132311 is about 46283.1752475994. The cubic root of 2142132311 is about 1289.0866099981.

Adding to 2142132311 its reverse (1132312412), we get a palindrome (3274444723).

The spelling of 2142132311 in words is "two billion, one hundred forty-two million, one hundred thirty-two thousand, three hundred eleven".