10543115000 has 80 divisors (see below), whose sum is σ = 26948342520. Its totient is φ = 3833840000.

The previous prime is 10543114997. The next prime is 10543115017. The reversal of 10543115000 is 51134501.

It is a super-2 number, since 2×10543115000² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40847 + ... + 150846.

Almost surely, 2^10543115000 is an apocalyptic number.

10543115000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10543115000 is an abundant number, since it is smaller than the sum of its proper divisors (16405227520).

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

10543115000 is a wasteful number, since it uses less digits than its factorization.

10543115000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191730 (or 191711 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 10543115000 its reverse (51134501), we get a palindrome (10594249501).

The spelling of 10543115000 in words is "ten billion, five hundred forty-three million, one hundred fifteen thousand".