10511243145300 has 144 divisors (see below), whose sum is σ = 30801128879360. Its totient is φ = 2767190999040.

The previous prime is 10511243145289. The next prime is 10511243145329. The reversal of 10511243145300 is 354134211501.

It is a super-2 number, since 2×10511243145300² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 252550092 + ... + 252591708.

Almost surely, 2^{10511243145300} is an apocalyptic number.

10511243145300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10511243145300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15400564439680).

10511243145300 is an abundant number, since it is smaller than the sum of its proper divisors (20289885734060).

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

10511243145300 is a wasteful number, since it uses less digits than its factorization.

10511243145300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52370 (or 52363 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 10511243145300 its reverse (354134211501), we get a palindrome (10865377356801).

The spelling of 10511243145300 in words is "ten trillion, five hundred eleven billion, two hundred forty-three million, one hundred forty-five thousand, three hundred".