136156216783 has 8 divisors (see below), whose sum is σ = 136342417536. Its totient is φ = 135970090200.

The previous prime is 136156216717. The next prime is 136156216793. The reversal of 136156216783 is 387612651631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136156216783 - 2²¹ = 136154119631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136156216793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4338438 + ... + 4369708.

It is an arithmetic number, because the mean of its divisors is an integer number (17042802192).

Almost surely, 2^136156216783 is an apocalyptic number.

136156216783 is a deficient number, since it is larger than the sum of its proper divisors (186200753).

136156216783 is an equidigital number, since it uses as much as digits as its factorization.

136156216783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37085.

The product of its digits is 1088640, while the sum is 49.

The spelling of 136156216783 in words is "one hundred thirty-six billion, one hundred fifty-six million, two hundred sixteen thousand, seven hundred eighty-three".