1235232136100 has 72 divisors (see below), whose sum is σ = 2728119139200. Its totient is φ = 485320336000.

The previous prime is 1235232136093. The next prime is 1235232136111. The reversal of 1235232136100 is 16312325321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7165925 + ... + 7336275.

It is an arithmetic number, because the mean of its divisors is an integer number (37890543600).

Almost surely, 2^{1235232136100} is an apocalyptic number.

1235232136100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1235232136100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364059569600).

1235232136100 is an abundant number, since it is smaller than the sum of its proper divisors (1492887003100).

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

1235232136100 is a wasteful number, since it uses less digits than its factorization.

1235232136100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171653 (or 171646 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 1235232136100 in words is "one trillion, two hundred thirty-five billion, two hundred thirty-two million, one hundred thirty-six thousand, one hundred".