1023411055 has 8 divisors (see below), whose sum is σ = 1238962032. Its totient is φ = 811483008.

The previous prime is 1023411049. The next prime is 1023411133. The reversal of 1023411055 is 5501143201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1023411055 - 2²¹ = 1021313903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905109 + ... + 906238.

It is an arithmetic number, because the mean of its divisors is an integer number (154870254).

Almost surely, 2^1023411055 is an apocalyptic number.

1023411055 is a deficient number, since it is larger than the sum of its proper divisors (215550977).

1023411055 is a wasteful number, since it uses less digits than its factorization.

1023411055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811465.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1023411055 is about 31990.7964108429. The cubic root of 1023411055 is about 1007.7435673887.

Adding to 1023411055 its reverse (5501143201), we get a palindrome (6524554256).

The spelling of 1023411055 in words is "one billion, twenty-three million, four hundred eleven thousand, fifty-five".