105153186223 has 4 divisors (see below), whose sum is σ = 105168497008. Its totient is φ = 105137875440.

The previous prime is 105153186221. The next prime is 105153186227. The reversal of 105153186223 is 322681351501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322681351501 = 1657 ⋅194738293.

It is a cyclic number.

It is not a de Polignac number, because 105153186223 - 2¹ = 105153186221 is a prime.

It is a super-2 number, since 2×105153186223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105153186221) 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, 7645086 + ... + 7658827.

It is an arithmetic number, because the mean of its divisors is an integer number (26292124252).

Almost surely, 2^105153186223 is an apocalyptic number.

105153186223 is a deficient number, since it is larger than the sum of its proper divisors (15310785).

105153186223 is an equidigital number, since it uses as much as digits as its factorization.

105153186223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15310784.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 105153186223 in words is "one hundred five billion, one hundred fifty-three million, one hundred eighty-six thousand, two hundred twenty-three".