105211373274 has 48 divisors (see below), whose sum is σ = 262512169920. Its totient is φ = 29830919040.

The previous prime is 105211373269. The next prime is 105211373299. The reversal of 105211373274 is 472373112501.

105211373274 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 11 + 373 + 274 = 666.

It is a super-2 number, since 2×105211373274² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3170559 + ... + 3203570.

It is an arithmetic number, because the mean of its divisors is an integer number (5469003540).

Almost surely, 2^105211373274 is an apocalyptic number.

105211373274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

105211373274 is an abundant number, since it is smaller than the sum of its proper divisors (157300796646).

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

105211373274 is a wasteful number, since it uses less digits than its factorization.

105211373274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6374275 (or 6374272 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

Adding to 105211373274 its reverse (472373112501), we get a palindrome (577584485775).

The spelling of 105211373274 in words is "one hundred five billion, two hundred eleven million, three hundred seventy-three thousand, two hundred seventy-four".