10203010321133 has 4 divisors (see below), whose sum is σ = 11660583224160. Its totient is φ = 8745437418108.

The previous prime is 10203010321109. The next prime is 10203010321171. The reversal of 10203010321133 is 33112301030201.

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 10203010321133 - 2¹⁰ = 10203010320109 is a prime.

It is a super-2 number, since 2×10203010321133² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203010321183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728786451503 + ... + 728786451516.

It is an arithmetic number, because the mean of its divisors is an integer number (2915145806040).

Almost surely, 2^{10203010321133} is an apocalyptic number.

It is an amenable number.

10203010321133 is a deficient number, since it is larger than the sum of its proper divisors (1457572903027).

10203010321133 is an equidigital number, since it uses as much as digits as its factorization.

10203010321133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457572903026.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10203010321133 its reverse (33112301030201), we get a palindrome (43315311351334).

The spelling of 10203010321133 in words is "ten trillion, two hundred three billion, ten million, three hundred twenty-one thousand, one hundred thirty-three".