1201101322301 has 4 divisors (see below), whose sum is σ = 1226656669632. Its totient is φ = 1175545974972.

The previous prime is 1201101322297. The next prime is 1201101322339. The reversal of 1201101322301 is 1032231011021.

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 1201101322301 - 2² = 1201101322297 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 1201101322301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201101522301) 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, 12777673595 + ... + 12777673688.

It is an arithmetic number, because the mean of its divisors is an integer number (306664167408).

Almost surely, 2^{1201101322301} is an apocalyptic number.

It is an amenable number.

1201101322301 is a deficient number, since it is larger than the sum of its proper divisors (25555347331).

1201101322301 is an equidigital number, since it uses as much as digits as its factorization.

1201101322301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25555347330.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1201101322301 its reverse (1032231011021), we get a palindrome (2233332333322).

The spelling of 1201101322301 in words is "one trillion, two hundred one billion, one hundred one million, three hundred twenty-two thousand, three hundred one".