105472340953 has 8 divisors (see below), whose sum is σ = 120709837760. Its totient is φ = 90277349040.

The previous prime is 105472340951. The next prime is 105472340969. The reversal of 105472340953 is 359043274501.

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 105472340953 - 2¹ = 105472340951 is a prime.

It is a super-2 number, since 2×105472340953² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105472340951) 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, 10620903 + ... + 10630828.

It is an arithmetic number, because the mean of its divisors is an integer number (15088729720).

Almost surely, 2^105472340953 is an apocalyptic number.

It is an amenable number.

105472340953 is a deficient number, since it is larger than the sum of its proper divisors (15237496807).

105472340953 is an equidigital number, since it uses as much as digits as its factorization.

105472340953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21252447.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 105472340953 in words is "one hundred five billion, four hundred seventy-two million, three hundred forty thousand, nine hundred fifty-three".