10143001312 has 24 divisors (see below), whose sum is σ = 21143684016. Its totient is φ = 4773176832.

The previous prime is 10143001307. The next prime is 10143001313. The reversal of 10143001312 is 21310034101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143001313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9322068 + ... + 9323155.

It is an arithmetic number, because the mean of its divisors is an integer number (880986834).

Almost surely, 2^10143001312 is an apocalyptic number.

It is an amenable number.

10143001312 is an abundant number, since it is smaller than the sum of its proper divisors (11000682704).

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

10143001312 is a wasteful number, since it uses less digits than its factorization.

10143001312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18645250 (or 18645242 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10143001312 its reverse (21310034101), we get a palindrome (31453035413).

The spelling of 10143001312 in words is "ten billion, one hundred forty-three million, one thousand, three hundred twelve".