105141550 has 12 divisors (see below), whose sum is σ = 195563376. Its totient is φ = 42056600.

The previous prime is 105141529. The next prime is 105141551. The reversal of 105141550 is 55141501.

It is a happy number.

It is a super-2 number, since 2×105141550² = 22109491072805000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105141551) 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, 1051366 + ... + 1051465.

It is an arithmetic number, because the mean of its divisors is an integer number (16296948).

Almost surely, 2^105141550 is an apocalyptic number.

105141550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105141550 is a deficient number, since it is larger than the sum of its proper divisors (90421826).

105141550 is a wasteful number, since it uses less digits than its factorization.

105141550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102843 (or 2102838 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 105141550 is about 10253.8553724928. The cubic root of 105141550 is about 471.9812995320.

The spelling of 105141550 in words is "one hundred five million, one hundred forty-one thousand, five hundred fifty".