105450124 has 24 divisors (see below), whose sum is σ = 207375840. Its totient is φ = 46552704.

The previous prime is 105450091. The next prime is 105450139. The reversal of 105450124 is 421054501.

105450124 = 955² + 956² + ... + 1058².

It is a super-2 number, since 2×105450124² = 22239457303230752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105450095 and 105450104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42889 + ... + 45280.

It is an arithmetic number, because the mean of its divisors is an integer number (8640660).

Almost surely, 2^105450124 is an apocalyptic number.

It is an amenable number.

105450124 is a deficient number, since it is larger than the sum of its proper divisors (101925716).

105450124 is a wasteful number, since it uses less digits than its factorization.

105450124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88209 (or 88207 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 105450124 is about 10268.8910793717. The cubic root of 105450124 is about 472.4425789893.

The spelling of 105450124 in words is "one hundred five million, four hundred fifty thousand, one hundred twenty-four".