106105054987 has 8 divisors (see below), whose sum is σ = 106983907200. Its totient is φ = 105228426240.

The previous prime is 106105054973. The next prime is 106105054997. The reversal of 106105054987 is 789450501601.

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

It is a cyclic number.

It is not a de Polignac number, because 106105054987 - 2⁷ = 106105054859 is a prime.

It is a super-2 number, since 2×106105054987² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106105054927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459963 + ... + 650980.

It is an arithmetic number, because the mean of its divisors is an integer number (13372988400).

Almost surely, 2^106105054987 is an apocalyptic number.

106105054987 is a deficient number, since it is larger than the sum of its proper divisors (878852213).

106105054987 is a wasteful number, since it uses less digits than its factorization.

106105054987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111733.

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 106105054987 in words is "one hundred six billion, one hundred five million, fifty-four thousand, nine hundred eighty-seven".