1301230223231 has 8 divisors (see below), whose sum is σ = 1358187048960. Its totient is φ = 1244305197432.

The previous prime is 1301230223179. The next prime is 1301230223261. The reversal of 1301230223231 is 1323220321031.

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

It is a cyclic number.

It is not a de Polignac number, because 1301230223231 - 2²⁶ = 1301163114367 is a prime.

It is a super-2 number, since 2×1301230223231² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1301230223197 and 1301230223206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301230223261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7866335 + ... + 8030048.

It is an arithmetic number, because the mean of its divisors is an integer number (169773381120).

Almost surely, 2^{1301230223231} is an apocalyptic number.

1301230223231 is a deficient number, since it is larger than the sum of its proper divisors (56956825729).

1301230223231 is a wasteful number, since it uses less digits than its factorization.

1301230223231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15899965.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1301230223231 its reverse (1323220321031), we get a palindrome (2624450544262).

The spelling of 1301230223231 in words is "one trillion, three hundred one billion, two hundred thirty million, two hundred twenty-three thousand, two hundred thirty-one".