1320130023 has 8 divisors (see below), whose sum is σ = 1781380608. Its totient is φ = 869483064.

The previous prime is 1320130003. The next prime is 1320130037. The reversal of 1320130023 is 3200310231.

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

It is not a de Polignac number, because 1320130023 - 2¹² = 1320125927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1320129984 and 1320130011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320130003) 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, 2650615 + ... + 2651112.

It is an arithmetic number, because the mean of its divisors is an integer number (222672576).

Almost surely, 2^1320130023 is an apocalyptic number.

1320130023 is a deficient number, since it is larger than the sum of its proper divisors (461250585).

1320130023 is an equidigital number, since it uses as much as digits as its factorization.

1320130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301813.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1320130023 is about 36333.5935877529. The cubic root of 1320130023 is about 1096.9973270314.

Adding to 1320130023 its reverse (3200310231), we get a palindrome (4520440254).

The spelling of 1320130023 in words is "one billion, three hundred twenty million, one hundred thirty thousand, twenty-three".