1130134400123 has 2 divisors, whose sum is σ = 1130134400124. Its totient is φ = 1130134400122.

The previous prime is 1130134400113. The next prime is 1130134400167. The reversal of 1130134400123 is 3210044310311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130134400123 - 2²² = 1130130205819 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1130134400113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565067200061 + 565067200062.

It is an arithmetic number, because the mean of its divisors is an integer number (565067200062).

Almost surely, 2^{1130134400123} is an apocalyptic number.

1130134400123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130134400123 is an equidigital number, since it uses as much as digits as its factorization.

1130134400123 is an evil number, because the sum of its binary digits is even.

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

Adding to 1130134400123 its reverse (3210044310311), we get a palindrome (4340178710434).

The spelling of 1130134400123 in words is "one trillion, one hundred thirty billion, one hundred thirty-four million, four hundred thousand, one hundred twenty-three".