105981350 has 12 divisors (see below), whose sum is σ = 197125404. Its totient is φ = 42392520.

The previous prime is 105981347. The next prime is 105981353. The reversal of 105981350 is 53189501.

It is an interprime number because it is at equal distance from previous prime (105981347) and next prime (105981353).

It is a super-2 number, since 2×105981350² = 22464093095645000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105981353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1059764 + ... + 1059863.

It is an arithmetic number, because the mean of its divisors is an integer number (16427117).

Almost surely, 2^105981350 is an apocalyptic number.

105981350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105981350 is a deficient number, since it is larger than the sum of its proper divisors (91144054).

105981350 is a wasteful number, since it uses less digits than its factorization.

105981350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119639 (or 2119634 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 105981350 is about 10294.7243770778. The cubic root of 105981350 is about 473.2345916934.

The spelling of 105981350 in words is "one hundred five million, nine hundred eighty-one thousand, three hundred fifty".