105003454234 has 32 divisors (see below), whose sum is σ = 181049043456. Its totient is φ = 44741410560.

The previous prime is 105003454207. The next prime is 105003454253. The reversal of 105003454234 is 432454300501.

It is a super-2 number, since 2×105003454234² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105003454196 and 105003454205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1766274 + ... + 1824754.

It is an arithmetic number, because the mean of its divisors is an integer number (5657782608).

Almost surely, 2^105003454234 is an apocalyptic number.

105003454234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

105003454234 is a deficient number, since it is larger than the sum of its proper divisors (76045589222).

105003454234 is a wasteful number, since it uses less digits than its factorization.

105003454234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59230.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 105003454234 its reverse (432454300501), we get a palindrome (537457754735).

The spelling of 105003454234 in words is "one hundred five billion, three million, four hundred fifty-four thousand, two hundred thirty-four".