136105037 has 4 divisors (see below), whose sum is σ = 143268480. Its totient is φ = 128941596.

The previous prime is 136105031. The next prime is 136105049. The reversal of 136105037 is 730501631.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 730501631 = 3613 ⋅202187.

It is a cyclic number.

It is not a de Polignac number, because 136105037 - 2¹⁴ = 136088653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136104997 and 136105015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136105031) 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, 3581693 + ... + 3581730.

It is an arithmetic number, because the mean of its divisors is an integer number (35817120).

Almost surely, 2^136105037 is an apocalyptic number.

It is an amenable number.

136105037 is a deficient number, since it is larger than the sum of its proper divisors (7163443).

136105037 is an equidigital number, since it uses as much as digits as its factorization.

136105037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7163442.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 136105037 is about 11666.4063447147. The cubic root of 136105037 is about 514.3886760748.

Adding to 136105037 its reverse (730501631), we get a palindrome (866606668).

The spelling of 136105037 in words is "one hundred thirty-six million, one hundred five thousand, thirty-seven".