105433034101123 has 16 divisors (see below), whose sum is σ = 113106729922560. Its totient is φ = 97929918783616.

The previous prime is 105433034101061. The next prime is 105433034101163. The reversal of 105433034101123 is 321101430334501.

It is a cyclic number.

It is not a de Polignac number, because 105433034101123 - 2¹⁷ = 105433033970051 is a prime.

It is a super-2 number, since 2×105433034101123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105433034101163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109715683 + ... + 110672476.

It is an arithmetic number, because the mean of its divisors is an integer number (7069170620160).

Almost surely, 2^{105433034101123} is an apocalyptic number.

105433034101123 is a deficient number, since it is larger than the sum of its proper divisors (7673695821437).

105433034101123 is a wasteful number, since it uses less digits than its factorization.

105433034101123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220388546.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 105433034101123 its reverse (321101430334501), we get a palindrome (426534464435624).

The spelling of 105433034101123 in words is "one hundred five trillion, four hundred thirty-three billion, thirty-four million, one hundred one thousand, one hundred twenty-three".