142214023101 has 4 divisors (see below), whose sum is σ = 189618697472. Its totient is φ = 94809348732.

The previous prime is 142214023097. The next prime is 142214023183. The reversal of 142214023101 is 101320412241.

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.

It is not a de Polignac number, because 142214023101 - 2² = 142214023097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142214023201) 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, 23702337181 + ... + 23702337186.

It is an arithmetic number, because the mean of its divisors is an integer number (47404674368).

Almost surely, 2^142214023101 is an apocalyptic number.

It is an amenable number.

142214023101 is a deficient number, since it is larger than the sum of its proper divisors (47404674371).

142214023101 is an equidigital number, since it uses as much as digits as its factorization.

142214023101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47404674370.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 142214023101 its reverse (101320412241), we get a palindrome (243534435342).

The spelling of 142214023101 in words is "one hundred forty-two billion, two hundred fourteen million, twenty-three thousand, one hundred one".