123134341132043 has 32 divisors (see below), whose sum is σ = 138314717112960. Its totient is φ = 109004925173760.

The previous prime is 123134341132027. The next prime is 123134341132063. The reversal of 123134341132043 is 340231143431321.

It is a cyclic number.

It is not a de Polignac number, because 123134341132043 - 2⁴ = 123134341132027 is a prime.

It is a super-2 number, since 2×123134341132043² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123134341131994 and 123134341132012.

It is not an unprimeable number, because it can be changed into a prime (123134341132003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85555403 + ... + 86982731.

It is an arithmetic number, because the mean of its divisors is an integer number (4322334909780).

Almost surely, 2^{123134341132043} is an apocalyptic number.

123134341132043 is a deficient number, since it is larger than the sum of its proper divisors (15180375980917).

123134341132043 is a wasteful number, since it uses less digits than its factorization.

123134341132043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431047.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 123134341132043 its reverse (340231143431321), we get a palindrome (463365484563364).

The spelling of 123134341132043 in words is "one hundred twenty-three trillion, one hundred thirty-four billion, three hundred forty-one million, one hundred thirty-two thousand, forty-three".