1301133703 has 4 divisors (see below), whose sum is σ = 1303412968. Its totient is φ = 1298854440.

The previous prime is 1301133679. The next prime is 1301133707. The reversal of 1301133703 is 3073311031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1301133703 - 2⁵ = 1301133671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301133707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138776 + ... + 1139917.

It is an arithmetic number, because the mean of its divisors is an integer number (325853242).

Almost surely, 2^1301133703 is an apocalyptic number.

1301133703 is a deficient number, since it is larger than the sum of its proper divisors (2279265).

1301133703 is an equidigital number, since it uses as much as digits as its factorization.

1301133703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279264.

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 1301133703 is about 36071.2309604205. The cubic root of 1301133703 is about 1091.7100512357.

Adding to 1301133703 its reverse (3073311031), we get a palindrome (4374444734).

The spelling of 1301133703 in words is "one billion, three hundred one million, one hundred thirty-three thousand, seven hundred three".