10033001213123 has 4 divisors (see below), whose sum is σ = 11466287100720. Its totient is φ = 8599715325528.

The previous prime is 10033001213107. The next prime is 10033001213129. The reversal of 10033001213123 is 32131210033001.

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 10033001213123 - 2⁴ = 10033001213107 is a prime.

It is a super-2 number, since 2×10033001213123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10033001213095 and 10033001213104.

It is not an unprimeable number, because it can be changed into a prime (10033001213129) 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, 716642943788 + ... + 716642943801.

It is an arithmetic number, because the mean of its divisors is an integer number (2866571775180).

Almost surely, 2^{10033001213123} is an apocalyptic number.

10033001213123 is a deficient number, since it is larger than the sum of its proper divisors (1433285887597).

10033001213123 is an equidigital number, since it uses as much as digits as its factorization.

10033001213123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433285887596.

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

Adding to 10033001213123 its reverse (32131210033001), we get a palindrome (42164211246124).

The spelling of 10033001213123 in words is "ten trillion, thirty-three billion, one million, two hundred thirteen thousand, one hundred twenty-three".