100534330 has 16 divisors (see below), whose sum is σ = 194882184. Its totient is φ = 37120320.

The previous prime is 100534321. The next prime is 100534349. The reversal of 100534330 is 33435001.

It can be written as a sum of positive squares in 4 ways, for example, as 60730849 + 39803481 = 7793^2 + 6309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100534298 and 100534307.

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, 386541 + ... + 386800.

Almost surely, 2^100534330 is an apocalyptic number.

100534330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100534330 is a deficient number, since it is larger than the sum of its proper divisors (94347854).

100534330 is a wasteful number, since it uses less digits than its factorization.

100534330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773361.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 100534330 is about 10026.6809064615. The cubic root of 100534330 is about 464.9841286447.

Adding to 100534330 its reverse (33435001), we get a palindrome (133969331).

The spelling of 100534330 in words is "one hundred million, five hundred thirty-four thousand, three hundred thirty".