105131030399995 has 8 divisors (see below), whose sum is σ = 127314642319920. Its totient is φ = 83333220426720.

The previous prime is 105131030399987. The next prime is 105131030400043. The reversal of 105131030399995 is 599993030131501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105131030399995 - 2³ = 105131030399987 is a prime.

It is a super-2 number, since 2×105131030399995² (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 7 ways as a sum of consecutive naturals, for example, 96450486061 + ... + 96450487150.

It is an arithmetic number, because the mean of its divisors is an integer number (15914330289990).

Almost surely, 2^{105131030399995} is an apocalyptic number.

105131030399995 is a deficient number, since it is larger than the sum of its proper divisors (22183611919925).

105131030399995 is a wasteful number, since it uses less digits than its factorization.

105131030399995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192900973325.

The product of its (nonzero) digits is 4428675, while the sum is 58.

The spelling of 105131030399995 in words is "one hundred five trillion, one hundred thirty-one billion, thirty million, three hundred ninety-nine thousand, nine hundred ninety-five".