106377923 has 4 divisors (see below), whose sum is σ = 109253040. Its totient is φ = 103502808.

The previous prime is 106377911. The next prime is 106377937. The reversal of 106377923 is 329773601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 329773601 = 3457 ⋅95393.

It is a cyclic number.

It is not a de Polignac number, because 106377923 - 2¹⁰ = 106376899 is a prime.

It is a super-2 number, since 2×106377923² = 22632525003587858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106377983) 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, 1437503 + ... + 1437576.

It is an arithmetic number, because the mean of its divisors is an integer number (27313260).

Almost surely, 2^106377923 is an apocalyptic number.

106377923 is a deficient number, since it is larger than the sum of its proper divisors (2875117).

106377923 is an equidigital number, since it uses as much as digits as its factorization.

106377923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875116.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 106377923 is about 10313.9673743909. The cubic root of 106377923 is about 473.8241245466.

The spelling of 106377923 in words is "one hundred six million, three hundred seventy-seven thousand, nine hundred twenty-three".