101244142313 has 4 divisors (see below), whose sum is σ = 105646061568. Its totient is φ = 96842223060.

The previous prime is 101244142301. The next prime is 101244142333. The reversal of 101244142313 is 313241442101.

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: 313241442101 = 7 ⋅44748777443.

It is a cyclic number.

It is not a de Polignac number, because 101244142313 - 2⁴ = 101244142297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101244142333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2200959593 + ... + 2200959638.

It is an arithmetic number, because the mean of its divisors is an integer number (26411515392).

Almost surely, 2^101244142313 is an apocalyptic number.

It is an amenable number.

101244142313 is a deficient number, since it is larger than the sum of its proper divisors (4401919255).

101244142313 is an equidigital number, since it uses as much as digits as its factorization.

101244142313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4401919254.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 101244142313 its reverse (313241442101), we get a palindrome (414485584414).

The spelling of 101244142313 in words is "one hundred one billion, two hundred forty-four million, one hundred forty-two thousand, three hundred thirteen".