108533431370 has 32 divisors (see below), whose sum is σ = 240443296128. Its totient is φ = 34349041728.

The previous prime is 108533431351. The next prime is 108533431379. The reversal of 108533431370 is 73134335801.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108533431379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59632844 + ... + 59634663.

It is an arithmetic number, because the mean of its divisors is an integer number (7513853004).

Almost surely, 2^108533431370 is an apocalyptic number.

108533431370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108533431370 is an abundant number, since it is smaller than the sum of its proper divisors (131909864758).

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

108533431370 is a wasteful number, since it uses less digits than its factorization.

108533431370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119267534.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 108533431370 in words is "one hundred eight billion, five hundred thirty-three million, four hundred thirty-one thousand, three hundred seventy".