10213303515 has 16 divisors (see below), whose sum is σ = 16372543488. Its totient is φ = 5436675936.

The previous prime is 10213303487. The next prime is 10213303553. The reversal of 10213303515 is 51530331201.

10213303515 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10213303515 - 2¹⁷ = 10213172443 is a prime.

It is a super-2 number, since 2×10213303515² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643099 + ... + 658788.

It is an arithmetic number, because the mean of its divisors is an integer number (1023283968).

Almost surely, 2^10213303515 is an apocalyptic number.

10213303515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10213303515 is a deficient number, since it is larger than the sum of its proper divisors (6159239973).

10213303515 is a wasteful number, since it uses less digits than its factorization.

10213303515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302418.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 10213303515 its reverse (51530331201), we get a palindrome (61743634716).

The spelling of 10213303515 in words is "ten billion, two hundred thirteen million, three hundred three thousand, five hundred fifteen".