142000213133 has 2 divisors, whose sum is σ = 142000213134. Its totient is φ = 142000213132.

The previous prime is 142000213129. The next prime is 142000213169. The reversal of 142000213133 is 331312000241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92575364644 + 49424848489 = 304262^2 + 222317^2 .

It is a cyclic number.

It is not a de Polignac number, because 142000213133 - 2² = 142000213129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142000213123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71000106566 + 71000106567.

It is an arithmetic number, because the mean of its divisors is an integer number (71000106567).

Almost surely, 2^142000213133 is an apocalyptic number.

It is an amenable number.

142000213133 is a deficient number, since it is larger than the sum of its proper divisors (1).

142000213133 is an equidigital number, since it uses as much as digits as its factorization.

142000213133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 142000213133 its reverse (331312000241), we get a palindrome (473312213374).

The spelling of 142000213133 in words is "one hundred forty-two billion, two hundred thirteen thousand, one hundred thirty-three".