1235011532136 has 16 divisors (see below), whose sum is σ = 3087528830400. Its totient is φ = 411670510704.

The previous prime is 1235011532033. The next prime is 1235011532143. The reversal of 1235011532136 is 6312351105321.

It is a junction number, because it is equal to n+sod(n) for n = 1235011532097 and 1235011532106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25729406896 + ... + 25729406943.

It is an arithmetic number, because the mean of its divisors is an integer number (192970551900).

Almost surely, 2^{1235011532136} is an apocalyptic number.

It is an amenable number.

1235011532136 is an abundant number, since it is smaller than the sum of its proper divisors (1852517298264).

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

1235011532136 is a wasteful number, since it uses less digits than its factorization.

1235011532136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51458813848 (or 51458813844 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 1235011532136 its reverse (6312351105321), we get a palindrome (7547362637457).

The spelling of 1235011532136 in words is "one trillion, two hundred thirty-five billion, eleven million, five hundred thirty-two thousand, one hundred thirty-six".