101450450 has 24 divisors (see below), whose sum is σ = 189693588. Its totient is φ = 40366080.

The previous prime is 101450431. The next prime is 101450491. The reversal of 101450450 is 54054101.

It can be written as a sum of positive squares in 6 ways, for example, as 1510441 + 99940009 = 1229^2 + 9997^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4394 + ... + 14906.

Almost surely, 2^101450450 is an apocalyptic number.

101450450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101450450 is a deficient number, since it is larger than the sum of its proper divisors (88243138).

101450450 is a wasteful number, since it uses less digits than its factorization.

101450450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718 (or 10713 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 101450450 is about 10072.2614143994. The cubic root of 101450450 is about 466.3922507973.

The spelling of 101450450 in words is "one hundred one million, four hundred fifty thousand, four hundred fifty".