102033220311023 has 4 divisors (see below), whose sum is σ = 102133944122808. Its totient is φ = 101932496499240.

The previous prime is 102033220310941. The next prime is 102033220311041. The reversal of 102033220311023 is 320113022330201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102033220311023 - 2³² = 102028925343727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102033220311023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102033220311623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50361904373 + ... + 50361906398.

It is an arithmetic number, because the mean of its divisors is an integer number (25533486030702).

Almost surely, 2^{102033220311023} is an apocalyptic number.

102033220311023 is a deficient number, since it is larger than the sum of its proper divisors (100723811785).

102033220311023 is a wasteful number, since it uses less digits than its factorization.

102033220311023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100723811784.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102033220311023 its reverse (320113022330201), we get a palindrome (422146242641224).

The spelling of 102033220311023 in words is "one hundred two trillion, thirty-three billion, two hundred twenty million, three hundred eleven thousand, twenty-three".