105025143324 has 24 divisors (see below), whose sum is σ = 245075584768. Its totient is φ = 35005964400.

The previous prime is 105025143283. The next prime is 105025143329. The reversal of 105025143324 is 423341520501.

It is a super-2 number, since 2×105025143324² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105025143291 and 105025143300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105025143329) 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, 116452 + ... + 472875.

Almost surely, 2^105025143324 is an apocalyptic number.

It is an amenable number.

105025143324 is an abundant number, since it is smaller than the sum of its proper divisors (140050441444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105025143324 is a wasteful number, since it uses less digits than its factorization.

105025143324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604185 (or 604183 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 105025143324 its reverse (423341520501), we get a palindrome (528366663825).

The spelling of 105025143324 in words is "one hundred five billion, twenty-five million, one hundred forty-three thousand, three hundred twenty-four".