11331030163120 has 40 divisors (see below), whose sum is σ = 26590856786064. Its totient is φ = 4490053070592.

The previous prime is 11331030163093. The next prime is 11331030163121. The reversal of 11331030163120 is 2136103013311.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (11331030163121) 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, 661850679 + ... + 661867798.

Almost surely, 2^{11331030163120} is an apocalyptic number.

11331030163120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331030163120 is an abundant number, since it is smaller than the sum of its proper divisors (15259826622944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331030163120 is a wasteful number, since it uses less digits than its factorization.

11331030163120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323718597 (or 1323718591 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11331030163120 its reverse (2136103013311), we get a palindrome (13467133176431).

The spelling of 11331030163120 in words is "eleven trillion, three hundred thirty-one billion, thirty million, one hundred sixty-three thousand, one hundred twenty".