13102027237 has 8 divisors (see below), whose sum is σ = 14114895704. Its totient is φ = 12089875968.

The previous prime is 13102027231. The next prime is 13102027259. The reversal of 13102027237 is 73272020131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 385179876 + 12716847361 = 19626^2 + 112769^2 .

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 13102027237 - 2³ = 13102027229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102027231) 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, 141048 + ... + 214705.

It is an arithmetic number, because the mean of its divisors is an integer number (1764361963).

Almost surely, 2^13102027237 is an apocalyptic number.

It is an amenable number.

13102027237 is a deficient number, since it is larger than the sum of its proper divisors (1012868467).

13102027237 is a wasteful number, since it uses less digits than its factorization.

13102027237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358599.

The product of its (nonzero) digits is 3528, while the sum is 28.

Adding to 13102027237 its reverse (73272020131), we get a palindrome (86374047368).

The spelling of 13102027237 in words is "thirteen billion, one hundred two million, twenty-seven thousand, two hundred thirty-seven".