100958 has 16 divisors (see below), whose sum is σ = 178416. Its totient is φ = 42240.

The previous prime is 100957. The next prime is 100981. The reversal of 100958 is 859001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110 + ... + 462.

It is an arithmetic number, because the mean of its divisors is an integer number (11151).

2¹⁰⁰⁹⁵⁸ is an apocalyptic number.

100958 is a deficient number, since it is larger than the sum of its proper divisors (77458).

100958 is a wasteful number, since it uses less digits than its factorization.

100958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 100958 is about 317.7388865090. The cubic root of 100958 is about 46.5636389223.

Adding to 100958 its reverse (859001), we get a palindrome (959959).

The spelling of 100958 in words is "one hundred thousand, nine hundred fifty-eight".