1320001310254 has 8 divisors (see below), whose sum is σ = 2160002144088. Its totient is φ = 600000595560.

The previous prime is 1320001310239. The next prime is 1320001310261. The reversal of 1320001310254 is 4520131000231.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 60000059557 = 1320001310254 / (1 + 3 + 2 + 0 + 0 + 0 + 1 + 3 + 1 + 0 + 2 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30000029757 + ... + 30000029800.

It is an arithmetic number, because the mean of its divisors is an integer number (270000268011).

Almost surely, 2^{1320001310254} is an apocalyptic number.

1320001310254 is a deficient number, since it is larger than the sum of its proper divisors (840000833834).

1320001310254 is a wasteful number, since it uses less digits than its factorization.

1320001310254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60000059570.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1320001310254 its reverse (4520131000231), we get a palindrome (5840132310485).

The spelling of 1320001310254 in words is "one trillion, three hundred twenty billion, one million, three hundred ten thousand, two hundred fifty-four".