142037310223 has 4 divisors (see below), whose sum is σ = 145340503528. Its totient is φ = 138734116920.

The previous prime is 142037310203. The next prime is 142037310307. The reversal of 142037310223 is 322013730241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 142037310223 - 2³⁷ = 4598356751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142037310191 and 142037310200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142037310203) 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, 1651596588 + ... + 1651596673.

It is an arithmetic number, because the mean of its divisors is an integer number (36335125882).

Almost surely, 2^142037310223 is an apocalyptic number.

142037310223 is a deficient number, since it is larger than the sum of its proper divisors (3303193305).

142037310223 is an equidigital number, since it uses as much as digits as its factorization.

142037310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303193304.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 142037310223 in words is "one hundred forty-two billion, thirty-seven million, three hundred ten thousand, two hundred twenty-three".