106313240 has 128 divisors (see below), whose sum is σ = 282035520. Its totient is φ = 35635200.

The previous prime is 106313219. The next prime is 106313293. The reversal of 106313240 is 42313601.

It is a super-2 number, since 2×106313240² = 22605009998595200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456164 + ... + 456396.

Almost surely, 2^106313240 is an apocalyptic number.

106313240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106313240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141017760).

106313240 is an abundant number, since it is smaller than the sum of its proper divisors (175722280).

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

106313240 is a wasteful number, since it uses less digits than its factorization.

106313240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 106313240 is about 10310.8311983079. The cubic root of 106313240 is about 473.7280689648.

Adding to 106313240 its reverse (42313601), we get a palindrome (148626841).

The spelling of 106313240 in words is "one hundred six million, three hundred thirteen thousand, two hundred forty".