142033153 has 2 divisors, whose sum is σ = 142033154. Its totient is φ = 142033152.

The previous prime is 142033141. The next prime is 142033183. The reversal of 142033153 is 351330241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140968129 + 1065024 = 11873^2 + 1032^2 .

It is a cyclic number.

It is not a de Polignac number, because 142033153 - 2⁹ = 142032641 is a prime.

It is a super-2 number, since 2×142033153² = 40346833102242818, which contains 22 as substring.

It is equal to p_8020435 and since 142033153 and 8020435 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (142033183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71016576 + 71016577.

It is an arithmetic number, because the mean of its divisors is an integer number (71016577).

Almost surely, 2^142033153 is an apocalyptic number.

It is an amenable number.

142033153 is a deficient number, since it is larger than the sum of its proper divisors (1).

142033153 is an equidigital number, since it uses as much as digits as its factorization.

142033153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 142033153 is about 11917.7662756072. The cubic root of 142033153 is about 521.7509430247.

Adding to 142033153 its reverse (351330241), we get a palindrome (493363394).

The spelling of 142033153 in words is "one hundred forty-two million, thirty-three thousand, one hundred fifty-three".