10154742251 has 2 divisors, whose sum is σ = 10154742252. Its totient is φ = 10154742250.

The previous prime is 10154742229. The next prime is 10154742329. The reversal of 10154742251 is 15224745101.

10154742251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (15224745101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10154742251 - 2²² = 10150547947 is a prime.

It is not a weakly prime, because it can be changed into another prime (10154742211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077371125 + 5077371126.

It is an arithmetic number, because the mean of its divisors is an integer number (5077371126).

Almost surely, 2^10154742251 is an apocalyptic number.

10154742251 is a deficient number, since it is larger than the sum of its proper divisors (1).

10154742251 is an equidigital number, since it uses as much as digits as its factorization.

10154742251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11200, while the sum is 32.

The spelling of 10154742251 in words is "ten billion, one hundred fifty-four million, seven hundred forty-two thousand, two hundred fifty-one".