101310321201 has 4 divisors (see below), whose sum is σ = 135080428272. Its totient is φ = 67540214132.

The previous prime is 101310321149. The next prime is 101310321227. The reversal of 101310321201 is 102123013101.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 101310321201 - 2⁶ = 101310321137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101310331201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16885053531 + ... + 16885053536.

It is an arithmetic number, because the mean of its divisors is an integer number (33770107068).

Almost surely, 2^101310321201 is an apocalyptic number.

It is an amenable number.

101310321201 is a deficient number, since it is larger than the sum of its proper divisors (33770107071).

101310321201 is an equidigital number, since it uses as much as digits as its factorization.

101310321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33770107070.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101310321201 its reverse (102123013101), we get a palindrome (203433334302).

The spelling of 101310321201 in words is "one hundred one billion, three hundred ten million, three hundred twenty-one thousand, two hundred one".