105401164243 has 8 divisors (see below), whose sum is σ = 111002259600. Its totient is φ = 99805435488.

The previous prime is 105401164217. The next prime is 105401164247. The reversal of 105401164243 is 342461104501.

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 105401164243 - 2²⁵ = 105367609811 is a prime.

It is a super-2 number, since 2×105401164243² (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 (105401164247) 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, 1301296 + ... + 1379917.

It is an arithmetic number, because the mean of its divisors is an integer number (13875282450).

Almost surely, 2^105401164243 is an apocalyptic number.

105401164243 is a deficient number, since it is larger than the sum of its proper divisors (5601095357).

105401164243 is a wasteful number, since it uses less digits than its factorization.

105401164243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683301.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 105401164243 its reverse (342461104501), we get a palindrome (447862268744).

The spelling of 105401164243 in words is "one hundred five billion, four hundred one million, one hundred sixty-four thousand, two hundred forty-three".