100210738 has 4 divisors (see below), whose sum is σ = 150316110. Its totient is φ = 50105368.

The previous prime is 100210729. The next prime is 100210741. The reversal of 100210738 is 837012001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 837012001 = 7 ⋅119573143.

It can be written as a sum of positive squares in only one way, i.e., 59799289 + 40411449 = 7733^2 + 6357^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25052683 + ... + 25052686.

Almost surely, 2^100210738 is an apocalyptic number.

100210738 is a deficient number, since it is larger than the sum of its proper divisors (50105372).

100210738 is an equidigital number, since it uses as much as digits as its factorization.

100210738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50105371.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 100210738 is about 10010.5313545286. The cubic root of 100210738 is about 464.4847076390.

Adding to 100210738 its reverse (837012001), we get a palindrome (937222739).

The spelling of 100210738 in words is "one hundred million, two hundred ten thousand, seven hundred thirty-eight".