10143528251 has 2 divisors, whose sum is σ = 10143528252. Its totient is φ = 10143528250.

The previous prime is 10143528229. The next prime is 10143528257. The reversal of 10143528251 is 15282534101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10143528251 is a prime.

It is not a weakly prime, because it can be changed into another prime (10143528257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071764125 + 5071764126.

It is an arithmetic number, because the mean of its divisors is an integer number (5071764126).

Almost surely, 2^10143528251 is an apocalyptic number.

10143528251 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143528251 is an equidigital number, since it uses as much as digits as its factorization.

10143528251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 10143528251 in words is "ten billion, one hundred forty-three million, five hundred twenty-eight thousand, two hundred fifty-one".