1303145130302 has 4 divisors (see below), whose sum is σ = 1954717695456. Its totient is φ = 651572565150.

The previous prime is 1303145130289. The next prime is 1303145130389. The reversal of 1303145130302 is 2030315413031.

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

It is a super-2 number, since 2×1303145130302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325786282574 + ... + 325786282577.

It is an arithmetic number, because the mean of its divisors is an integer number (488679423864).

Almost surely, 2^{1303145130302} is an apocalyptic number.

1303145130302 is a deficient number, since it is larger than the sum of its proper divisors (651572565154).

1303145130302 is an equidigital number, since it uses as much as digits as its factorization.

1303145130302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651572565153.

The product of its (nonzero) digits is 3240, while the sum is 26.

The spelling of 1303145130302 in words is "one trillion, three hundred three billion, one hundred forty-five million, one hundred thirty thousand, three hundred two".