101109987354 has 16 divisors (see below), whose sum is σ = 202466293920. Its totient is φ = 33662275920.

The previous prime is 101109987353. The next prime is 101109987413. The reversal of 101109987354 is 453789901101.

It is not an unprimeable number, because it can be changed into a prime (101109987353) 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, 10257964 + ... + 10267815.

It is an arithmetic number, because the mean of its divisors is an integer number (12654143370).

Almost surely, 2^101109987354 is an apocalyptic number.

101109987354 is an abundant number, since it is smaller than the sum of its proper divisors (101356306566).

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

101109987354 is a wasteful number, since it uses less digits than its factorization.

101109987354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20526605.

The product of its (nonzero) digits is 272160, while the sum is 48.

The spelling of 101109987354 in words is "one hundred one billion, one hundred nine million, nine hundred eighty-seven thousand, three hundred fifty-four".