10621079087 has 2 divisors, whose sum is σ = 10621079088. Its totient is φ = 10621079086.

The previous prime is 10621078997. The next prime is 10621079089. The reversal of 10621079087 is 78097012601.

10621079087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10621079087 - 2¹⁴ = 10621062703 is a prime.

It is a super-2 number, since 2×10621079087² (a number of 21 digits) contains 22 as substring.

Together with 10621079089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10621079089) 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, 5310539543 + 5310539544.

It is an arithmetic number, because the mean of its divisors is an integer number (5310539544).

Almost surely, 2^10621079087 is an apocalyptic number.

10621079087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10621079087 is an equidigital number, since it uses as much as digits as its factorization.

10621079087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 41.

The spelling of 10621079087 in words is "ten billion, six hundred twenty-one million, seventy-nine thousand, eighty-seven".