1301423230 has 32 divisors (see below), whose sum is σ = 2407073760. Its totient is φ = 506311680.

The previous prime is 1301423213. The next prime is 1301423243. The reversal of 1301423230 is 323241031.

It is a junction number, because it is equal to n+sod(n) for n = 1301423198 and 1301423207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133461 + ... + 142879.

It is an arithmetic number, because the mean of its divisors is an integer number (75221055).

Almost surely, 2^1301423230 is an apocalyptic number.

1301423230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301423230 is a deficient number, since it is larger than the sum of its proper divisors (1105650530).

1301423230 is a wasteful number, since it uses less digits than its factorization.

1301423230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9804.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1301423230 is about 36075.2440047188. The cubic root of 1301423230 is about 1091.7910206481.

Adding to 1301423230 its reverse (323241031), we get a palindrome (1624664261).

The spelling of 1301423230 in words is "one billion, three hundred one million, four hundred twenty-three thousand, two hundred thirty".