105042534025 has 96 divisors (see below), whose sum is σ = 157930891776. Its totient is φ = 68282880000.

The previous prime is 105042533963. The next prime is 105042534041. The reversal of 105042534025 is 520435240501.

It is not a de Polignac number, because 105042534025 - 2¹⁵ = 105042501257 is a prime.

It is a super-2 number, since 2×105042534025² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20078160 + ... + 20083390.

It is an arithmetic number, because the mean of its divisors is an integer number (1645113456).

Almost surely, 2^105042534025 is an apocalyptic number.

It is an amenable number.

105042534025 is a deficient number, since it is larger than the sum of its proper divisors (52888357751).

105042534025 is a wasteful number, since it uses less digits than its factorization.

105042534025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443 (or 5438 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 105042534025 its reverse (520435240501), we get a palindrome (625477774526).

The spelling of 105042534025 in words is "one hundred five billion, forty-two million, five hundred thirty-four thousand, twenty-five".