12101130240344 has 16 divisors (see below), whose sum is σ = 22689817868520. Its totient is φ = 6050512142080.

The previous prime is 12101130240323. The next prime is 12101130240347. The reversal of 12101130240344 is 44304203110121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101130240347) 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, 5642969 + ... + 7486344.

Almost surely, 2^{12101130240344} is an apocalyptic number.

It is an amenable number.

12101130240344 is a deficient number, since it is larger than the sum of its proper divisors (10588687628176).

12101130240344 is a wasteful number, since it uses less digits than its factorization.

12101130240344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13244530 (or 13244526 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 12101130240344 its reverse (44304203110121), we get a palindrome (56405333350465).

The spelling of 12101130240344 in words is "twelve trillion, one hundred one billion, one hundred thirty million, two hundred forty thousand, three hundred forty-four".