1032520303 has 2 divisors, whose sum is σ = 1032520304. Its totient is φ = 1032520302.

The previous prime is 1032520289. The next prime is 1032520309. The reversal of 1032520303 is 3030252301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1032520303 - 2⁹ = 1032519791 is a prime.

It is a super-2 number, since 2×1032520303² = 2132196352214423618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1032520309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516260151 + 516260152.

It is an arithmetic number, because the mean of its divisors is an integer number (516260152).

Almost surely, 2^1032520303 is an apocalyptic number.

1032520303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032520303 is an equidigital number, since it uses as much as digits as its factorization.

1032520303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 1032520303 is about 32132.8539504352. The cubic root of 1032520303 is about 1010.7246712478.

Adding to 1032520303 its reverse (3030252301), we get a palindrome (4062772604).

It can be divided in two parts, 10325 and 20303, that added together give a triangular number (30628 = T₂₄₇).

The spelling of 1032520303 in words is "one billion, thirty-two million, five hundred twenty thousand, three hundred three".