101343133221142 has 8 divisors (see below), whose sum is σ = 153846202239576. Its totient is φ = 50061065807952.

The previous prime is 101343133221131. The next prime is 101343133221149. The reversal of 101343133221142 is 241122331343101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101343133221149) 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, 305250401103 + ... + 305250401434.

It is an arithmetic number, because the mean of its divisors is an integer number (19230775279947).

Almost surely, 2^{101343133221142} is an apocalyptic number.

101343133221142 is a deficient number, since it is larger than the sum of its proper divisors (52503069018434).

101343133221142 is an equidigital number, since it uses as much as digits as its factorization.

101343133221142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610500802622.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 101343133221142 its reverse (241122331343101), we get a palindrome (342465464564243).

The spelling of 101343133221142 in words is "one hundred one trillion, three hundred forty-three billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred forty-two".