13530150011 has 4 divisors (see below), whose sum is σ = 15463028592. Its totient is φ = 11597271432.

The previous prime is 13530149999. The next prime is 13530150037. The reversal of 13530150011 is 11005103531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11005103531 = 821 ⋅13404511.

It is a cyclic number.

It is not a de Polignac number, because 13530150011 - 2¹⁸ = 13529887867 is a prime.

It is a super-3 number, since 3×13530150011³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13530150611) 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, 966439280 + ... + 966439293.

It is an arithmetic number, because the mean of its divisors is an integer number (3865757148).

Almost surely, 2^13530150011 is an apocalyptic number.

13530150011 is a deficient number, since it is larger than the sum of its proper divisors (1932878581).

13530150011 is an equidigital number, since it uses as much as digits as its factorization.

13530150011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932878580.

The product of its (nonzero) digits is 225, while the sum is 20.

Adding to 13530150011 its reverse (11005103531), we get a palindrome (24535253542).

The spelling of 13530150011 in words is "thirteen billion, five hundred thirty million, one hundred fifty thousand, eleven".