136941803 has 2 divisors, whose sum is σ = 136941804. Its totient is φ = 136941802.

The previous prime is 136941757. The next prime is 136941809. The reversal of 136941803 is 308149631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136941803 - 2⁸ = 136941547 is a prime.

It is not a weakly prime, because it can be changed into another prime (136941809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68470901 + 68470902.

It is an arithmetic number, because the mean of its divisors is an integer number (68470902).

Almost surely, 2^136941803 is an apocalyptic number.

136941803 is a deficient number, since it is larger than the sum of its proper divisors (1).

136941803 is an equidigital number, since it uses as much as digits as its factorization.

136941803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 136941803 is about 11702.2135940172. The cubic root of 136941803 is about 515.4406672254.

The spelling of 136941803 in words is "one hundred thirty-six million, nine hundred forty-one thousand, eight hundred three".