108500001049 has 32 divisors (see below), whose sum is σ = 127712027520. Its totient is φ = 91108800000.

The previous prime is 108500001037. The next prime is 108500001083. The reversal of 108500001049 is 940100005801.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-108500001049 is a prime.

It is a super-2 number, since 2×108500001049² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108500001089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19028899 + ... + 19034599.

It is an arithmetic number, because the mean of its divisors is an integer number (3991000860).

Almost surely, 2^108500001049 is an apocalyptic number.

108500001049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

108500001049 is a deficient number, since it is larger than the sum of its proper divisors (19212026471).

108500001049 is a wasteful number, since it uses less digits than its factorization.

108500001049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7993.

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 108500001049 in words is "one hundred eight billion, five hundred million, one thousand, forty-nine".