10521652303 has 2 divisors, whose sum is σ = 10521652304. Its totient is φ = 10521652302.

The previous prime is 10521652237. The next prime is 10521652331. The reversal of 10521652303 is 30325612501.

It is an a-pointer prime, because the next prime (10521652331) can be obtained adding 10521652303 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10521652303 is a prime.

It is a super-2 number, since 2×10521652303² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10521652333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260826151 + 5260826152.

It is an arithmetic number, because the mean of its divisors is an integer number (5260826152).

Almost surely, 2^10521652303 is an apocalyptic number.

10521652303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10521652303 is an equidigital number, since it uses as much as digits as its factorization.

10521652303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 10521652303 in words is "ten billion, five hundred twenty-one million, six hundred fifty-two thousand, three hundred three".