1044101021423 has 2 divisors, whose sum is σ = 1044101021424. Its totient is φ = 1044101021422.

The previous prime is 1044101021393. The next prime is 1044101021437. The reversal of 1044101021423 is 3241201014401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1044101021423 - 2⁸ = 1044101021167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044101021323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522050510711 + 522050510712.

It is an arithmetic number, because the mean of its divisors is an integer number (522050510712).

Almost surely, 2^{1044101021423} is an apocalyptic number.

1044101021423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044101021423 is an equidigital number, since it uses as much as digits as its factorization.

1044101021423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1044101021423 its reverse (3241201014401), we get a palindrome (4285302035824).

The spelling of 1044101021423 in words is "one trillion, forty-four billion, one hundred one million, twenty-one thousand, four hundred twenty-three".