1023023010133 has 4 divisors (see below), whose sum is σ = 1023547370368. Its totient is φ = 1022498649900.

The previous prime is 1023023010131. The next prime is 1023023010157. The reversal of 1023023010133 is 3310103203201.

1023023010133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1023023010133 - 2¹ = 1023023010131 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 1023023010133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023023010131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262177191 + ... + 262181092.

It is an arithmetic number, because the mean of its divisors is an integer number (255886842592).

Almost surely, 2^{1023023010133} is an apocalyptic number.

It is an amenable number.

1023023010133 is a deficient number, since it is larger than the sum of its proper divisors (524360235).

1023023010133 is an equidigital number, since it uses as much as digits as its factorization.

1023023010133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524360234.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1023023010133 its reverse (3310103203201), we get a palindrome (4333126213334).

The spelling of 1023023010133 in words is "one trillion, twenty-three billion, twenty-three million, ten thousand, one hundred thirty-three".