105311001142206 has 48 divisors (see below), whose sum is σ = 228725310013200. Its totient is φ = 35018829926784.

The previous prime is 105311001142189. The next prime is 105311001142213. The reversal of 105311001142206 is 602241100113501.

105311001142206 is a `hidden beast` number, since 1 + 0 + 5 + 311 + 0 + 0 + 1 + 142 + 206 = 666.

It is a super-2 number, since 2×105311001142206² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105311001142206.

It is a congruent 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, 273046410 + ... + 273431826.

It is an arithmetic number, because the mean of its divisors is an integer number (4765110625275).

Almost surely, 2^{105311001142206} is an apocalyptic number.

105311001142206 is an abundant number, since it is smaller than the sum of its proper divisors (123414308870994).

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

105311001142206 is a wasteful number, since it uses less digits than its factorization.

105311001142206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422073 (or 422070 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 105311001142206 its reverse (602241100113501), we get a palindrome (707552101255707).

The spelling of 105311001142206 in words is "one hundred five trillion, three hundred eleven billion, one million, one hundred forty-two thousand, two hundred six".