100340236 has 24 divisors (see below), whose sum is σ = 180324144. Its totient is φ = 48834240.

The previous prime is 100340153. The next prime is 100340249. The reversal of 100340236 is 632043001.

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 in 7 ways as a sum of consecutive naturals, for example, 25966 + ... + 29578.

It is an arithmetic number, because the mean of its divisors is an integer number (7513506).

Almost surely, 2^100340236 is an apocalyptic number.

It is an amenable number.

100340236 is a deficient number, since it is larger than the sum of its proper divisors (79983908).

100340236 is a wasteful number, since it uses less digits than its factorization.

100340236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801 (or 3799 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 100340236 is about 10016.9973544970. The cubic root of 100340236 is about 464.6846993458.

Adding to 100340236 its reverse (632043001), we get a palindrome (732383237).

It can be divided in two parts, 100340 and 236, that added together give a triangular number (100576 = T₄₄₈).

The spelling of 100340236 in words is "one hundred million, three hundred forty thousand, two hundred thirty-six".