136920223023241 has 32 divisors (see below), whose sum is σ = 174408782376960. Its totient is φ = 104641015746816.

The previous prime is 136920223023197. The next prime is 136920223023247. The reversal of 136920223023241 is 142320322029631.

It is a cyclic number.

It is not a de Polignac number, because 136920223023241 - 2³³ = 136911633088649 is a prime.

It is a super-2 number, since 2×136920223023241² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136920223023194 and 136920223023203.

It is not an unprimeable number, because it can be changed into a prime (136920223023247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115496790 + ... + 116676256.

It is an arithmetic number, because the mean of its divisors is an integer number (5450274449280).

Almost surely, 2^{136920223023241} is an apocalyptic number.

It is an amenable number.

136920223023241 is a deficient number, since it is larger than the sum of its proper divisors (37488559353719).

136920223023241 is a wasteful number, since it uses less digits than its factorization.

136920223023241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230853.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 136920223023241 in words is "one hundred thirty-six trillion, nine hundred twenty billion, two hundred twenty-three million, twenty-three thousand, two hundred forty-one".