10143265316500 has 192 divisors, whose sum is σ = 23457376051200. Its totient is φ = 3823803984000.

The previous prime is 10143265316489. The next prime is 10143265316501. The reversal of 10143265316500 is 561356234101.

It is a self number, because there is not a number n which added to its sum of digits gives 10143265316500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143265316501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 446062131 + ... + 446084869.

It is an arithmetic number, because the mean of its divisors is an integer number (122173833600).

Almost surely, 2^{10143265316500} is an apocalyptic number.

10143265316500 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 10143265316500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11728688025600).

10143265316500 is an abundant number, since it is smaller than the sum of its proper divisors (13314110734700).

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

10143265316500 is a wasteful number, since it uses less digits than its factorization.

10143265316500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23351 (or 23339 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 10143265316500 in words is "ten trillion, one hundred forty-three billion, two hundred sixty-five million, three hundred sixteen thousand, five hundred".