10011001099951 has 2 divisors, whose sum is σ = 10011001099952. Its totient is φ = 10011001099950.

The previous prime is 10011001099907. The next prime is 10011001100059. The reversal of 10011001099951 is 15999010011001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10011001099951 - 2⁴¹ = 7811977844399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10011001099951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011001039951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005500549975 + 5005500549976.

It is an arithmetic number, because the mean of its divisors is an integer number (5005500549976).

Almost surely, 2^{10011001099951} is an apocalyptic number.

10011001099951 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011001099951 is an equidigital number, since it uses as much as digits as its factorization.

10011001099951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645, while the sum is 37.

The spelling of 10011001099951 in words is "ten trillion, eleven billion, one million, ninety-nine thousand, nine hundred fifty-one".