11031303330123 has 8 divisors (see below), whose sum is σ = 14709106160448. Its totient is φ = 7353851359944.

The previous prime is 11031303330119. The next prime is 11031303330143. The reversal of 11031303330123 is 32103330313011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11031303330123 - 2² = 11031303330119 is a prime.

It is a super-2 number, since 2×11031303330123² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11031303330093 and 11031303330102.

It is not an unprimeable number, because it can be changed into a prime (11031303330143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87641665 + ... + 87767442.

It is an arithmetic number, because the mean of its divisors is an integer number (1838638270056).

Almost surely, 2^{11031303330123} is an apocalyptic number.

11031303330123 is a deficient number, since it is larger than the sum of its proper divisors (3677802830325).

11031303330123 is a wasteful number, since it uses less digits than its factorization.

11031303330123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175430073.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 11031303330123 its reverse (32103330313011), we get a palindrome (43134633643134).

The spelling of 11031303330123 in words is "eleven trillion, thirty-one billion, three hundred three million, three hundred thirty thousand, one hundred twenty-three".