142023030101 has 8 divisors (see below), whose sum is σ = 146166021120. Its totient is φ = 137896067088.

The previous prime is 142023030067. The next prime is 142023030131. The reversal of 142023030101 is 101030320241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142023030101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142023030101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142023030131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3989021 + ... + 4024466.

It is an arithmetic number, because the mean of its divisors is an integer number (18270752640).

Almost surely, 2^142023030101 is an apocalyptic number.

It is an amenable number.

142023030101 is a deficient number, since it is larger than the sum of its proper divisors (4142991019).

142023030101 is an equidigital number, since it uses as much as digits as its factorization.

142023030101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8014003.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 142023030101 its reverse (101030320241), we get a palindrome (243053350342).

The spelling of 142023030101 in words is "one hundred forty-two billion, twenty-three million, thirty thousand, one hundred one".