135242210104 has 64 divisors (see below), whose sum is σ = 261072000000. Its totient is φ = 65648423808.

The previous prime is 135242210099. The next prime is 135242210161. The reversal of 135242210104 is 401012242531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26110987 + ... + 26116165.

It is an arithmetic number, because the mean of its divisors is an integer number (4079250000).

Almost surely, 2^135242210104 is an apocalyptic number.

It is an amenable number.

135242210104 is a deficient number, since it is larger than the sum of its proper divisors (125829789896).

135242210104 is a wasteful number, since it uses less digits than its factorization.

135242210104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5780 (or 5776 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 135242210104 its reverse (401012242531), we get a palindrome (536254452635).

The spelling of 135242210104 in words is "one hundred thirty-five billion, two hundred forty-two million, two hundred ten thousand, one hundred four".