106138037 has 4 divisors (see below), whose sum is σ = 106901760. Its totient is φ = 105374316.

The previous prime is 106138027. The next prime is 106138049. The reversal of 106138037 is 730831601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106138037 - 2⁶ = 106137973 is a prime.

It is a super-2 number, since 2×106138037² = 22530565796426738, which 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 (106138027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381653 + ... + 381930.

It is an arithmetic number, because the mean of its divisors is an integer number (26725440).

Almost surely, 2^106138037 is an apocalyptic number.

It is an amenable number.

106138037 is a deficient number, since it is larger than the sum of its proper divisors (763723).

106138037 is an equidigital number, since it uses as much as digits as its factorization.

106138037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763722.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 106138037 is about 10302.3316292964. The cubic root of 106138037 is about 473.4676930724.

Adding to 106138037 its reverse (730831601), we get a palindrome (836969638).

The spelling of 106138037 in words is "one hundred six million, one hundred thirty-eight thousand, thirty-seven".