1481472303 has 4 divisors (see below), whose sum is σ = 1975296408. Its totient is φ = 987648200.

The previous prime is 1481472287. The next prime is 1481472323. The reversal of 1481472303 is 3032741841.

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 1481472303 - 2⁴ = 1481472287 is a prime.

It is a super-2 number, since 2×1481472303² = 4389520369112247618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481472323) 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, 246912048 + ... + 246912053.

It is an arithmetic number, because the mean of its divisors is an integer number (493824102).

Almost surely, 2^1481472303 is an apocalyptic number.

1481472303 is a deficient number, since it is larger than the sum of its proper divisors (493824105).

1481472303 is an equidigital number, since it uses as much as digits as its factorization.

1481472303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493824104.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1481472303 is about 38489.8987138184. The cubic root of 1481472303 is about 1139.9816101989.

The spelling of 1481472303 in words is "one billion, four hundred eighty-one million, four hundred seventy-two thousand, three hundred three".