142133001302 has 4 divisors (see below), whose sum is σ = 213199501956. Its totient is φ = 71066500650.

The previous prime is 142133001299. The next prime is 142133001343. The reversal of 142133001302 is 203100331241.

142133001302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 203100331241 = 379 ⋅535884779.

It is a super-2 number, since 2×142133001302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35533250324 + ... + 35533250327.

It is an arithmetic number, because the mean of its divisors is an integer number (53299875489).

Almost surely, 2^142133001302 is an apocalyptic number.

142133001302 is a deficient number, since it is larger than the sum of its proper divisors (71066500654).

142133001302 is an equidigital number, since it uses as much as digits as its factorization.

142133001302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71066500653.

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

Adding to 142133001302 its reverse (203100331241), we get a palindrome (345233332543).

The spelling of 142133001302 in words is "one hundred forty-two billion, one hundred thirty-three million, one thousand, three hundred two".