142101340302 has 16 divisors (see below), whose sum is σ = 284506003152. Its totient is φ = 47316559680.

The previous prime is 142101340279. The next prime is 142101340327. The reversal of 142101340302 is 203043101241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12632349 + ... + 12643592.

It is an arithmetic number, because the mean of its divisors is an integer number (17781625197).

Almost surely, 2^142101340302 is an apocalyptic number.

142101340302 is an abundant number, since it is smaller than the sum of its proper divisors (142404662850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142101340302 is a wasteful number, since it uses less digits than its factorization.

142101340302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25276883.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 142101340302 its reverse (203043101241), we get a palindrome (345144441543).

The spelling of 142101340302 in words is "one hundred forty-two billion, one hundred one million, three hundred forty thousand, three hundred two".