106990383380 has 12 divisors (see below), whose sum is σ = 224679805140. Its totient is φ = 42796153344.

The previous prime is 106990383361. The next prime is 106990383413. The reversal of 106990383380 is 83383099601.

It can be written as a sum of positive squares in 2 ways, for example, as 40424319364 + 66566064016 = 201058^2 + 258004^2 .

It is a super-2 number, since 2×106990383380² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2674759565 + ... + 2674759604.

It is an arithmetic number, because the mean of its divisors is an integer number (18723317095).

Almost surely, 2^106990383380 is an apocalyptic number.

106990383380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106990383380 is an abundant number, since it is smaller than the sum of its proper divisors (117689421760).

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

106990383380 is a wasteful number, since it uses less digits than its factorization.

106990383380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349519178 (or 5349519176 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 106990383380 in words is "one hundred six billion, nine hundred ninety million, three hundred eighty-three thousand, three hundred eighty".