142311013311 has 8 divisors (see below), whose sum is σ = 194876342704. Its totient is φ = 92309846400.

The previous prime is 142311013279. The next prime is 142311013373. The reversal of 142311013311 is 113310113241.

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

It is not a de Polignac number, because 142311013311 - 2⁵ = 142311013279 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 (142311013511) 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, 641040490 + ... + 641040711.

It is an arithmetic number, because the mean of its divisors is an integer number (24359542838).

Almost surely, 2^142311013311 is an apocalyptic number.

142311013311 is a deficient number, since it is larger than the sum of its proper divisors (52565329393).

142311013311 is a wasteful number, since it uses less digits than its factorization.

142311013311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282081241.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 142311013311 its reverse (113310113241), we get a palindrome (255621126552).

The spelling of 142311013311 in words is "one hundred forty-two billion, three hundred eleven million, thirteen thousand, three hundred eleven".