18296315101 has 4 divisors (see below), whose sum is σ = 18316488352. Its totient is φ = 18276141852.

The previous prime is 18296315033. The next prime is 18296315119. The reversal of 18296315101 is 10151369281.

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: 10151369281 = 89 ⋅114060329.

It is a cyclic number.

It is not a de Polignac number, because 18296315101 - 2¹³ = 18296306909 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 (18296315801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10085265 + ... + 10087078.

It is an arithmetic number, because the mean of its divisors is an integer number (4579122088).

Almost surely, 2^18296315101 is an apocalyptic number.

It is an amenable number.

18296315101 is a deficient number, since it is larger than the sum of its proper divisors (20173251).

18296315101 is an equidigital number, since it uses as much as digits as its factorization.

18296315101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20173250.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 18296315101 in words is "eighteen billion, two hundred ninety-six million, three hundred fifteen thousand, one hundred one".