135651133105350 has 48 divisors (see below), whose sum is σ = 336435078568512. Its totient is φ = 36171456089760.

The previous prime is 135651133105349. The next prime is 135651133105351. The reversal of 135651133105350 is 53501331156531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (135651133105349) and next prime (135651133105351).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135651133105351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24743812 + ... + 29724711.

It is an arithmetic number, because the mean of its divisors is an integer number (7009064136844).

Almost surely, 2^{135651133105350} is an apocalyptic number.

135651133105350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135651133105350 is an abundant number, since it is smaller than the sum of its proper divisors (200783945463162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135651133105350 is a wasteful number, since it uses less digits than its factorization.

135651133105350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54485141 (or 54485136 counting only the distinct ones).

The product of its (nonzero) digits is 303750, while the sum is 42.

The spelling of 135651133105350 in words is "one hundred thirty-five trillion, six hundred fifty-one billion, one hundred thirty-three million, one hundred five thousand, three hundred fifty".