10143404057 has 2 divisors, whose sum is σ = 10143404058. Its totient is φ = 10143404056.

The previous prime is 10143404003. The next prime is 10143404069. The reversal of 10143404057 is 75040434101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9866647561 + 276756496 = 99331^2 + 16636^2 .

It is an emirp because it is prime and its reverse (75040434101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10143404057 - 2¹⁶ = 10143338521 is a prime.

It is not a weakly prime, because it can be changed into another prime (10143404857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071702028 + 5071702029.

It is an arithmetic number, because the mean of its divisors is an integer number (5071702029).

Almost surely, 2^10143404057 is an apocalyptic number.

It is an amenable number.

10143404057 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143404057 is an equidigital number, since it uses as much as digits as its factorization.

10143404057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 10143404057 its reverse (75040434101), we get a palindrome (85183838158).

The spelling of 10143404057 in words is "ten billion, one hundred forty-three million, four hundred four thousand, fifty-seven".