10143314502 has 32 divisors (see below), whose sum is σ = 22282801920. Its totient is φ = 3063883680.

The previous prime is 10143314473. The next prime is 10143314509. The reversal of 10143314502 is 20541334101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143314509) 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, 1931649 + ... + 1936892.

It is an arithmetic number, because the mean of its divisors is an integer number (696337560).

Almost surely, 2^10143314502 is an apocalyptic number.

10143314502 is an abundant number, since it is smaller than the sum of its proper divisors (12139487418).

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

10143314502 is a wasteful number, since it uses less digits than its factorization.

10143314502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868588.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10143314502 its reverse (20541334101), we get a palindrome (30684648603).

The spelling of 10143314502 in words is "ten billion, one hundred forty-three million, three hundred fourteen thousand, five hundred two".