100626646325123 has 2 divisors, whose sum is σ = 100626646325124. Its totient is φ = 100626646325122.

The previous prime is 100626646325099. The next prime is 100626646325129. The reversal of 100626646325123 is 321523646626001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100626646325123 is a prime.

It is not a weakly prime, because it can be changed into another prime (100626646325129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50313323162561 + 50313323162562.

It is an arithmetic number, because the mean of its divisors is an integer number (50313323162562).

Almost surely, 2^{100626646325123} is an apocalyptic number.

100626646325123 is a deficient number, since it is larger than the sum of its proper divisors (1).

100626646325123 is an equidigital number, since it uses as much as digits as its factorization.

100626646325123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 100626646325123 in words is "one hundred trillion, six hundred twenty-six billion, six hundred forty-six million, three hundred twenty-five thousand, one hundred twenty-three".