100540341677623 has 2 divisors, whose sum is σ = 100540341677624. Its totient is φ = 100540341677622.

The previous prime is 100540341677621. The next prime is 100540341677651. The reversal of 100540341677623 is 326776143045001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100540341677623 - 2¹ = 100540341677621 is a prime.

Together with 100540341677621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100540341677621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50270170838811 + 50270170838812.

It is an arithmetic number, because the mean of its divisors is an integer number (50270170838812).

Almost surely, 2^{100540341677623} is an apocalyptic number.

100540341677623 is a deficient number, since it is larger than the sum of its proper divisors (1).

100540341677623 is an equidigital number, since it uses as much as digits as its factorization.

100540341677623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 100540341677623 in words is "one hundred trillion, five hundred forty billion, three hundred forty-one million, six hundred seventy-seven thousand, six hundred twenty-three".