136133120156246 has 16 divisors (see below), whose sum is σ = 205381016197200. Its totient is φ = 67672785221088.

The previous prime is 136133120156227. The next prime is 136133120156303. The reversal of 136133120156246 is 642651021331631.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 136133120156197 and 136133120156206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81094700 + ... + 82756368.

It is an arithmetic number, because the mean of its divisors is an integer number (12836313512325).

Almost surely, 2^{136133120156246} is an apocalyptic number.

136133120156246 is a deficient number, since it is larger than the sum of its proper divisors (69247896040954).

136133120156246 is a wasteful number, since it uses less digits than its factorization.

136133120156246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898623.

The product of its (nonzero) digits is 466560, while the sum is 44.

Adding to 136133120156246 its reverse (642651021331631), we get a palindrome (778784141487877).

The spelling of 136133120156246 in words is "one hundred thirty-six trillion, one hundred thirty-three billion, one hundred twenty million, one hundred fifty-six thousand, two hundred forty-six".