134525213051 has 8 divisors (see below), whose sum is σ = 137080137024. Its totient is φ = 131970908160.

The previous prime is 134525213041. The next prime is 134525213057. The reversal of 134525213051 is 150312525431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134525213051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134525212999 and 134525213017.

It is not an unprimeable number, because it can be changed into a prime (134525213057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296315 + ... + 597371.

It is an arithmetic number, because the mean of its divisors is an integer number (17135017128).

Almost surely, 2^134525213051 is an apocalyptic number.

134525213051 is a deficient number, since it is larger than the sum of its proper divisors (2554923973).

134525213051 is an equidigital number, since it uses as much as digits as its factorization.

134525213051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309541.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 134525213051 its reverse (150312525431), we get a palindrome (284837738482).

The spelling of 134525213051 in words is "one hundred thirty-four billion, five hundred twenty-five million, two hundred thirteen thousand, fifty-one".