106332508381 has 12 divisors (see below), whose sum is σ = 116914264992. Its totient is φ = 96635825000.

The previous prime is 106332508339. The next prime is 106332508391. The reversal of 106332508381 is 183805233601.

It is a de Polignac number, because none of the positive numbers 2^k-106332508381 is a prime.

It is a super-2 number, since 2×106332508381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106332508391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258216 + ... + 528526.

It is an arithmetic number, because the mean of its divisors is an integer number (9742855416).

Almost surely, 2^106332508381 is an apocalyptic number.

106332508381 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106332508381 is a deficient number, since it is larger than the sum of its proper divisors (10581756611).

106332508381 is a wasteful number, since it uses less digits than its factorization.

106332508381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273584 (or 273573 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 106332508381 in words is "one hundred six billion, three hundred thirty-two million, five hundred eight thousand, three hundred eighty-one".