136153620443 has 2 divisors, whose sum is σ = 136153620444. Its totient is φ = 136153620442.

The previous prime is 136153620409. The next prime is 136153620457. The reversal of 136153620443 is 344026351631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136153620443 - 2²⁸ = 135885184987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136153620397 and 136153620406.

It is not a weakly prime, because it can be changed into another prime (136153220443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68076810221 + 68076810222.

It is an arithmetic number, because the mean of its divisors is an integer number (68076810222).

Almost surely, 2^136153620443 is an apocalyptic number.

136153620443 is a deficient number, since it is larger than the sum of its proper divisors (1).

136153620443 is an equidigital number, since it uses as much as digits as its factorization.

136153620443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 136153620443 in words is "one hundred thirty-six billion, one hundred fifty-three million, six hundred twenty thousand, four hundred forty-three".