10021557151 has 2 divisors, whose sum is σ = 10021557152. Its totient is φ = 10021557150.

The previous prime is 10021557131. The next prime is 10021557193. The reversal of 10021557151 is 15175512001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10021557151 - 2⁹ = 10021556639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021557131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010778575 + 5010778576.

It is an arithmetic number, because the mean of its divisors is an integer number (5010778576).

Almost surely, 2^10021557151 is an apocalyptic number.

10021557151 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021557151 is an equidigital number, since it uses as much as digits as its factorization.

10021557151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1750, while the sum is 28.

The spelling of 10021557151 in words is "ten billion, twenty-one million, five hundred fifty-seven thousand, one hundred fifty-one".