105023445532050 has 24 divisors (see below), whose sum is σ = 260458144919856. Its totient is φ = 28006252141840.

The previous prime is 105023445532039. The next prime is 105023445532087. The reversal of 105023445532050 is 50235544320501.

It is a super-2 number, since 2×105023445532050² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350078151624 + ... + 350078151923.

It is an arithmetic number, because the mean of its divisors is an integer number (10852422704994).

Almost surely, 2^{105023445532050} is an apocalyptic number.

105023445532050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105023445532050 is an abundant number, since it is smaller than the sum of its proper divisors (155434699387806).

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

105023445532050 is a wasteful number, since it uses less digits than its factorization.

105023445532050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700156303562 (or 700156303557 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 105023445532050 its reverse (50235544320501), we get a palindrome (155258989852551).

The spelling of 105023445532050 in words is "one hundred five trillion, twenty-three billion, four hundred forty-five million, five hundred thirty-two thousand, fifty".