142055301 has 4 divisors (see below), whose sum is σ = 189407072. Its totient is φ = 94703532.

The previous prime is 142055279. The next prime is 142055323. The reversal of 142055301 is 103550241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103550241 = 3 ⋅34516747.

It is an interprime number because it is at equal distance from previous prime (142055279) and next prime (142055323).

It is not a de Polignac number, because 142055301 - 2¹⁴ = 142038917 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142055401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23675881 + ... + 23675886.

It is an arithmetic number, because the mean of its divisors is an integer number (47351768).

Almost surely, 2^142055301 is an apocalyptic number.

It is an amenable number.

142055301 is a deficient number, since it is larger than the sum of its proper divisors (47351771).

142055301 is an equidigital number, since it uses as much as digits as its factorization.

142055301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47351770.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 142055301 is about 11918.6954403576. The cubic root of 142055301 is about 521.7780614335.

The spelling of 142055301 in words is "one hundred forty-two million, fifty-five thousand, three hundred one".