13101121223003 has 4 divisors (see below), whose sum is σ = 14292132243288. Its totient is φ = 11910110202720.

The previous prime is 13101121222957. The next prime is 13101121223011. The reversal of 13101121223003 is 30032212110131.

It is a happy number.

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 13101121223003 - 2¹⁴ = 13101121206619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13101121223803) 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, 595505510126 + ... + 595505510147.

It is an arithmetic number, because the mean of its divisors is an integer number (3573033060822).

Almost surely, 2^{13101121223003} is an apocalyptic number.

13101121223003 is a deficient number, since it is larger than the sum of its proper divisors (1191011020285).

13101121223003 is a wasteful number, since it uses less digits than its factorization.

13101121223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191011020284.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13101121223003 its reverse (30032212110131), we get a palindrome (43133333333134).

The spelling of 13101121223003 in words is "thirteen trillion, one hundred one billion, one hundred twenty-one million, two hundred twenty-three thousand, three".