109941957 has 24 divisors (see below), whose sum is σ = 162470880. Its totient is φ = 71618400.

The previous prime is 109941943. The next prime is 109941971. The reversal of 109941957 is 759149901.

It is an interprime number because it is at equal distance from previous prime (109941943) and next prime (109941971).

It is not a de Polignac number, because 109941957 - 2⁶ = 109941893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109941257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104082 + ... + 105132.

It is an arithmetic number, because the mean of its divisors is an integer number (6769620).

Almost surely, 2^109941957 is an apocalyptic number.

It is an amenable number.

109941957 is a deficient number, since it is larger than the sum of its proper divisors (52528923).

109941957 is a wasteful number, since it uses less digits than its factorization.

109941957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313 (or 1310 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 45.

The square root of 109941957 is about 10485.3210251284. The cubic root of 109941957 is about 479.0576956114.

The spelling of 109941957 in words is "one hundred nine million, nine hundred forty-one thousand, nine hundred fifty-seven".