1129275100134 has 48 divisors (see below), whose sum is σ = 2606570366400. Its totient is φ = 352316636208.

The previous prime is 1129275100127. The next prime is 1129275100157. The reversal of 1129275100134 is 4310015729211.

It is a happy number.

1129275100134 is a `hidden beast` number, since 1 + 1 + 2 + 9 + 2 + 7 + 510 + 0 + 134 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19863024 + ... + 19919795.

It is an arithmetic number, because the mean of its divisors is an integer number (54303549300).

Almost surely, 2^{1129275100134} is an apocalyptic number.

1129275100134 is an abundant number, since it is smaller than the sum of its proper divisors (1477295266266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1129275100134 is a wasteful number, since it uses less digits than its factorization.

1129275100134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39782929 (or 39782926 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 1129275100134 in words is "one trillion, one hundred twenty-nine billion, two hundred seventy-five million, one hundred thousand, one hundred thirty-four".