142113335 has 32 divisors (see below), whose sum is σ = 210642432. Its totient is φ = 89631360.

The previous prime is 142113329. The next prime is 142113341. The reversal of 142113335 is 533311241.

It is an interprime number because it is at equal distance from previous prime (142113329) and next prime (142113341).

It is not a de Polignac number, because 142113335 - 2⁶ = 142113271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142113335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248600 + ... + 249170.

It is an arithmetic number, because the mean of its divisors is an integer number (6582576).

Almost surely, 2^142113335 is an apocalyptic number.

142113335 is a deficient number, since it is larger than the sum of its proper divisors (68529097).

142113335 is a wasteful number, since it uses less digits than its factorization.

142113335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143.

The product of its digits is 1080, while the sum is 23.

The square root of 142113335 is about 11921.1297702860. The cubic root of 142113335 is about 521.8491059379.

Adding to 142113335 its reverse (533311241), we get a palindrome (675424576).

The spelling of 142113335 in words is "one hundred forty-two million, one hundred thirteen thousand, three hundred thirty-five".