101449627823 has 2 divisors, whose sum is σ = 101449627824. Its totient is φ = 101449627822.

The previous prime is 101449627759. The next prime is 101449627837. The reversal of 101449627823 is 328726944101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101449627823 - 2⁶ = 101449627759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101449627883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50724813911 + 50724813912.

It is an arithmetic number, because the mean of its divisors is an integer number (50724813912).

Almost surely, 2^101449627823 is an apocalyptic number.

101449627823 is a deficient number, since it is larger than the sum of its proper divisors (1).

101449627823 is an equidigital number, since it uses as much as digits as its factorization.

101449627823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 101449627823 in words is "one hundred one billion, four hundred forty-nine million, six hundred twenty-seven thousand, eight hundred twenty-three".