13140102236 has 6 divisors (see below), whose sum is σ = 22995178920. Its totient is φ = 6570051116.

The previous prime is 13140102233. The next prime is 13140102257. The reversal of 13140102236 is 63220104131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140102233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642512776 + ... + 1642512783.

It is an arithmetic number, because the mean of its divisors is an integer number (3832529820).

Almost surely, 2^13140102236 is an apocalyptic number.

It is an amenable number.

13140102236 is a deficient number, since it is larger than the sum of its proper divisors (9855076684).

13140102236 is a wasteful number, since it uses less digits than its factorization.

13140102236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285025563 (or 3285025561 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13140102236 its reverse (63220104131), we get a palindrome (76360206367).

The spelling of 13140102236 in words is "thirteen billion, one hundred forty million, one hundred two thousand, two hundred thirty-six".