13530334051 has 16 divisors (see below), whose sum is σ = 15457998528. Its totient is φ = 11732198400.

The previous prime is 13530334043. The next prime is 13530334057. The reversal of 13530334051 is 15043303531.

It is not a de Polignac number, because 13530334051 - 2³ = 13530334043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13530334057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56386 + ... + 173896.

It is an arithmetic number, because the mean of its divisors is an integer number (966124908).

Almost surely, 2^13530334051 is an apocalyptic number.

13530334051 is a deficient number, since it is larger than the sum of its proper divisors (1927664477).

13530334051 is a wasteful number, since it uses less digits than its factorization.

13530334051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118062.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 13530334051 its reverse (15043303531), we get a palindrome (28573637582).

The spelling of 13530334051 in words is "thirteen billion, five hundred thirty million, three hundred thirty-four thousand, fifty-one".