134434123102131 has 16 divisors (see below), whose sum is σ = 189789602663808. Its totient is φ = 84350710160000.

The previous prime is 134434123102067. The next prime is 134434123102159. The reversal of 134434123102131 is 131201321434431.

It is a happy number.

134434123102131 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134434123102131 - 2⁶ = 134434123102067 is a prime.

It is a super-2 number, since 2×134434123102131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134434123102092 and 134434123102101.

It is not an unprimeable number, because it can be changed into a prime (134434133102131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54498136 + ... + 56911466.

It is an arithmetic number, because the mean of its divisors is an integer number (11861850166488).

Almost surely, 2^{134434123102131} is an apocalyptic number.

134434123102131 is a deficient number, since it is larger than the sum of its proper divisors (55355479561677).

134434123102131 is a wasteful number, since it uses less digits than its factorization.

134434123102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505602.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 134434123102131 its reverse (131201321434431), we get a palindrome (265635444536562).

The spelling of 134434123102131 in words is "one hundred thirty-four trillion, four hundred thirty-four billion, one hundred twenty-three million, one hundred two thousand, one hundred thirty-one".