1301223032331 has 8 divisors (see below), whose sum is σ = 1781854963344. Its totient is φ = 844036561440.

The previous prime is 1301223032311. The next prime is 1301223032359. The reversal of 1301223032331 is 1332303221031.

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

It is not a de Polignac number, because 1301223032331 - 2⁵ = 1301223032299 is a prime.

It is a super-2 number, since 2×1301223032331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1301223032311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5861364900 + ... + 5861365121.

It is an arithmetic number, because the mean of its divisors is an integer number (222731870418).

Almost surely, 2^{1301223032331} is an apocalyptic number.

1301223032331 is a deficient number, since it is larger than the sum of its proper divisors (480631931013).

1301223032331 is a wasteful number, since it uses less digits than its factorization.

1301223032331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11722730061.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1301223032331 its reverse (1332303221031), we get a palindrome (2633526253362).

The spelling of 1301223032331 in words is "one trillion, three hundred one billion, two hundred twenty-three million, thirty-two thousand, three hundred thirty-one".