136151194541 has 2 divisors, whose sum is σ = 136151194542. Its totient is φ = 136151194540.

The previous prime is 136151194523. The next prime is 136151194547. The reversal of 136151194541 is 145491151631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130787829316 + 5363365225 = 361646^2 + 73235^2 .

It is a cyclic number.

It is not a de Polignac number, because 136151194541 - 2⁶ = 136151194477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136151194547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68075597270 + 68075597271.

It is an arithmetic number, because the mean of its divisors is an integer number (68075597271).

Almost surely, 2^136151194541 is an apocalyptic number.

It is an amenable number.

136151194541 is a deficient number, since it is larger than the sum of its proper divisors (1).

136151194541 is an equidigital number, since it uses as much as digits as its factorization.

136151194541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 41.

The spelling of 136151194541 in words is "one hundred thirty-six billion, one hundred fifty-one million, one hundred ninety-four thousand, five hundred forty-one".