135411352124 has 6 divisors (see below), whose sum is σ = 236969866224. Its totient is φ = 67705676060.

The previous prime is 135411352121. The next prime is 135411352133. The reversal of 135411352124 is 421253114531.

It is a super-2 number, since 2×135411352124² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135411352121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16926419012 + ... + 16926419019.

It is an arithmetic number, because the mean of its divisors is an integer number (39494977704).

Almost surely, 2^135411352124 is an apocalyptic number.

It is an amenable number.

135411352124 is a deficient number, since it is larger than the sum of its proper divisors (101558514100).

135411352124 is a wasteful number, since it uses less digits than its factorization.

135411352124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33852838035 (or 33852838033 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

Adding to 135411352124 its reverse (421253114531), we get a palindrome (556664466655).

The spelling of 135411352124 in words is "one hundred thirty-five billion, four hundred eleven million, three hundred fifty-two thousand, one hundred twenty-four".