1301323673 has 8 divisors (see below), whose sum is σ = 1446633216. Its totient is φ = 1162472400.

The previous prime is 1301323669. The next prime is 1301323697. The reversal of 1301323673 is 3763231031.

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 1301323673 - 2² = 1301323669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301323643) 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, 1614143 + ... + 1614948.

It is an arithmetic number, because the mean of its divisors is an integer number (180829152).

Almost surely, 2^1301323673 is an apocalyptic number.

1301323673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1301323673 is a deficient number, since it is larger than the sum of its proper divisors (145309543).

1301323673 is a wasteful number, since it uses less digits than its factorization.

1301323673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229135.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 1301323673 is about 36073.8641262618. The cubic root of 1301323673 is about 1091.7631797921.

The spelling of 1301323673 in words is "one billion, three hundred one million, three hundred twenty-three thousand, six hundred seventy-three".