142130211213111 has 32 divisors (see below), whose sum is σ = 218401250668800. Its totient is φ = 81311256794880.

The previous prime is 142130211213077. The next prime is 142130211213127. The reversal of 142130211213111 is 111312112031241.

It is not a de Polignac number, because 142130211213111 - 2²⁷ = 142130076995383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142130211213131) 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, 409001326 + ... + 409348683.

It is an arithmetic number, because the mean of its divisors is an integer number (6825039083400).

Almost surely, 2^{142130211213111} is an apocalyptic number.

142130211213111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

142130211213111 is a deficient number, since it is larger than the sum of its proper divisors (76271039455689).

142130211213111 is a wasteful number, since it uses less digits than its factorization.

142130211213111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818350319.

The product of its (nonzero) digits is 288, while the sum is 24.

Adding to 142130211213111 its reverse (111312112031241), we get a palindrome (253442323244352).

The spelling of 142130211213111 in words is "one hundred forty-two trillion, one hundred thirty billion, two hundred eleven million, two hundred thirteen thousand, one hundred eleven".