12133402500134 has 16 divisors (see below), whose sum is σ = 19173746012400. Its totient is φ = 5742678564864.

The previous prime is 12133402500133. The next prime is 12133402500199. The reversal of 12133402500134 is 43100520433121.

It is a junction number, because it is equal to n+sod(n) for n = 12133402500097 and 12133402500106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133402500133) 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, 131137019 + ... + 131229510.

It is an arithmetic number, because the mean of its divisors is an integer number (1198359125775).

Almost surely, 2^{12133402500134} is an apocalyptic number.

12133402500134 is a deficient number, since it is larger than the sum of its proper divisors (7040343512266).

12133402500134 is a wasteful number, since it uses less digits than its factorization.

12133402500134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262367767.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 12133402500134 its reverse (43100520433121), we get a palindrome (55233922933255).

The spelling of 12133402500134 in words is "twelve trillion, one hundred thirty-three billion, four hundred two million, five hundred thousand, one hundred thirty-four".