11331121030019 has 8 divisors (see below), whose sum is σ = 12951829433088. Its totient is φ = 9710906833800.

The previous prime is 11331121029997. The next prime is 11331121030027. The reversal of 11331121030019 is 91003012113311.

11331121030019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11331121030019 - 2⁸ = 11331121029763 is a prime.

It is a super-2 number, since 2×11331121030019² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11331121030019.

It is not an unprimeable number, because it can be changed into a prime (11331121030069) 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, 123502577 + ... + 123594290.

It is an arithmetic number, because the mean of its divisors is an integer number (1618978679136).

Almost surely, 2^{11331121030019} is an apocalyptic number.

11331121030019 is a deficient number, since it is larger than the sum of its proper divisors (1620708403069).

11331121030019 is an equidigital number, since it uses as much as digits as its factorization.

11331121030019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247103425.

The product of its (nonzero) digits is 486, while the sum is 26.

The spelling of 11331121030019 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-one million, thirty thousand, nineteen".