1142010342311 has 4 divisors (see below), whose sum is σ = 1142020712712. Its totient is φ = 1141999971912.

The previous prime is 1142010342299. The next prime is 1142010342419. The reversal of 1142010342311 is 1132430102411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1142010342311 - 2⁶ = 1142010342247 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 (1142010342211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018225 + ... + 5240858.

It is an arithmetic number, because the mean of its divisors is an integer number (285505178178).

Almost surely, 2^{1142010342311} is an apocalyptic number.

1142010342311 is a deficient number, since it is larger than the sum of its proper divisors (10370401).

1142010342311 is a wasteful number, since it uses less digits than its factorization.

1142010342311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10370400.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1142010342311 its reverse (1132430102411), we get a palindrome (2274440444722).

The spelling of 1142010342311 in words is "one trillion, one hundred forty-two billion, ten million, three hundred forty-two thousand, three hundred eleven".