106131650 has 12 divisors (see below), whose sum is σ = 197404962. Its totient is φ = 42452640.

The previous prime is 106131617. The next prime is 106131667. The reversal of 106131650 is 56131601.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 76440049 + 29691601 = 8743^2 + 5449^2 .

It is a super-2 number, since 2×106131650² = 22527854263445000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1061267 + ... + 1061366.

Almost surely, 2^106131650 is an apocalyptic number.

106131650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106131650 is a deficient number, since it is larger than the sum of its proper divisors (91273312).

106131650 is a wasteful number, since it uses less digits than its factorization.

106131650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122645 (or 2122640 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 106131650 is about 10302.0216462595. The cubic root of 106131650 is about 473.4581956955.

The spelling of 106131650 in words is "one hundred six million, one hundred thirty-one thousand, six hundred fifty".