10100556551 has 2 divisors, whose sum is σ = 10100556552. Its totient is φ = 10100556550.

The previous prime is 10100556533. The next prime is 10100556589. The reversal of 10100556551 is 15565500101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100556551 - 2¹⁰ = 10100555527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100516551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050278275 + 5050278276.

It is an arithmetic number, because the mean of its divisors is an integer number (5050278276).

Almost surely, 2^10100556551 is an apocalyptic number.

10100556551 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100556551 is an equidigital number, since it uses as much as digits as its factorization.

10100556551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 10100556551 in words is "ten billion, one hundred million, five hundred fifty-six thousand, five hundred fifty-one".