12134103155 has 8 divisors (see below), whose sum is σ = 14575534512. Its totient is φ = 9697542048.

The previous prime is 12134103119. The next prime is 12134103161. The reversal of 12134103155 is 55130143121.

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 12134103155 - 2¹² = 12134099059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212077 + ... + 1222046.

It is an arithmetic number, because the mean of its divisors is an integer number (1821941814).

Almost surely, 2^12134103155 is an apocalyptic number.

12134103155 is a deficient number, since it is larger than the sum of its proper divisors (2441431357).

12134103155 is an equidigital number, since it uses as much as digits as its factorization.

12134103155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435125.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 12134103155 its reverse (55130143121), we get a palindrome (67264246276).

The spelling of 12134103155 in words is "twelve billion, one hundred thirty-four million, one hundred three thousand, one hundred fifty-five".