10133031123121 has 4 divisors (see below), whose sum is σ = 10150777237744. Its totient is φ = 10115285008500.

The previous prime is 10133031123107. The next prime is 10133031123143. The reversal of 10133031123121 is 12132113033101.

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 10133031123121 - 2³³ = 10124441188529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10133031123092 and 10133031123101.

It is not an unprimeable number, because it can be changed into a prime (10133031123161) 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, 8873056455 + ... + 8873057596.

It is an arithmetic number, because the mean of its divisors is an integer number (2537694309436).

Almost surely, 2^{10133031123121} is an apocalyptic number.

It is an amenable number.

10133031123121 is a deficient number, since it is larger than the sum of its proper divisors (17746114623).

10133031123121 is an equidigital number, since it uses as much as digits as its factorization.

10133031123121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17746114622.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 10133031123121 its reverse (12132113033101), we get a palindrome (22265144156222).

The spelling of 10133031123121 in words is "ten trillion, one hundred thirty-three billion, thirty-one million, one hundred twenty-three thousand, one hundred twenty-one".