142211433101 has 16 divisors (see below), whose sum is σ = 152730759168. Its totient is φ = 132110655600.

The previous prime is 142211433097. The next prime is 142211433137. The reversal of 142211433101 is 101334112241.

It is a cyclic number.

It is not a de Polignac number, because 142211433101 - 2² = 142211433097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142211435101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540485 + ... + 759306.

It is an arithmetic number, because the mean of its divisors is an integer number (9545672448).

Almost surely, 2^142211433101 is an apocalyptic number.

It is an amenable number.

142211433101 is a deficient number, since it is larger than the sum of its proper divisors (10519326067).

142211433101 is a wasteful number, since it uses less digits than its factorization.

142211433101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299952.

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

Adding to 142211433101 its reverse (101334112241), we get a palindrome (243545545342).

The spelling of 142211433101 in words is "one hundred forty-two billion, two hundred eleven million, four hundred thirty-three thousand, one hundred one".