10300223110520 has 64 divisors (see below), whose sum is σ = 26486939736000. Its totient is φ = 3531418168320.

The previous prime is 10300223110477. The next prime is 10300223110559. The reversal of 10300223110520 is 2501132200301.

It is a super-2 number, since 2×10300223110520² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10300223110492 and 10300223110501.

It is a congruent number.

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, 11510450 + ... + 12372990.

It is an arithmetic number, because the mean of its divisors is an integer number (413858433375).

Almost surely, 2^{10300223110520} is an apocalyptic number.

10300223110520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10300223110520 is an abundant number, since it is smaller than the sum of its proper divisors (16186716625480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10300223110520 is a wasteful number, since it uses less digits than its factorization.

10300223110520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905208 (or 905204 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10300223110520 its reverse (2501132200301), we get a palindrome (12801355310821).

The spelling of 10300223110520 in words is "ten trillion, three hundred billion, two hundred twenty-three million, one hundred ten thousand, five hundred twenty".