10143540303 has 16 divisors (see below), whose sum is σ = 14566895616. Its totient is φ = 6241402080.

The previous prime is 10143540299. The next prime is 10143540359. The reversal of 10143540303 is 30304534101.

It is a happy number.

It is not a de Polignac number, because 10143540303 - 2² = 10143540299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143540403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571858 + ... + 589328.

It is an arithmetic number, because the mean of its divisors is an integer number (910430976).

Almost surely, 2^10143540303 is an apocalyptic number.

10143540303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10143540303 is a deficient number, since it is larger than the sum of its proper divisors (4423355313).

10143540303 is a wasteful number, since it uses less digits than its factorization.

10143540303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32374.

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 10143540303 in words is "ten billion, one hundred forty-three million, five hundred forty thousand, three hundred three".