136061033 has 4 divisors (see below), whose sum is σ = 143222160. Its totient is φ = 128899908.

The previous prime is 136060973. The next prime is 136061041. The reversal of 136061033 is 330160631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 136061033 - 2¹⁰ = 136060009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136061633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3580535 + ... + 3580572.

It is an arithmetic number, because the mean of its divisors is an integer number (35805540).

Almost surely, 2^136061033 is an apocalyptic number.

It is an amenable number.

136061033 is a deficient number, since it is larger than the sum of its proper divisors (7161127).

136061033 is an equidigital number, since it uses as much as digits as its factorization.

136061033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161126.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 136061033 is about 11664.5202644601. The cubic root of 136061033 is about 514.3332345824. Note that the first 3 decimals are identical.

The spelling of 136061033 in words is "one hundred thirty-six million, sixty-one thousand, thirty-three".