105110531400342 has 64 divisors (see below), whose sum is σ = 228474141255360. Its totient is φ = 32044254511104.

The previous prime is 105110531400317. The next prime is 105110531400367. The reversal of 105110531400342 is 243004135011501.

It is an interprime number because it is at equal distance from previous prime (105110531400317) and next prime (105110531400367).

It is a super-2 number, since 2×105110531400342² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 457777438 + ... + 458006990.

It is an arithmetic number, because the mean of its divisors is an integer number (3569908457115).

Almost surely, 2^{105110531400342} is an apocalyptic number.

105110531400342 is an abundant number, since it is smaller than the sum of its proper divisors (123363609855018).

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

105110531400342 is a wasteful number, since it uses less digits than its factorization.

105110531400342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283537.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 105110531400342 its reverse (243004135011501), we get a palindrome (348114666411843).

The spelling of 105110531400342 in words is "one hundred five trillion, one hundred ten billion, five hundred thirty-one million, four hundred thousand, three hundred forty-two".