100261516 has 6 divisors (see below), whose sum is σ = 175457660. Its totient is φ = 50130756.

The previous prime is 100261489. The next prime is 100261517. The reversal of 100261516 is 615162001.

It is not an unprimeable number, because it can be changed into a prime (100261517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12532686 + ... + 12532693.

Almost surely, 2^100261516 is an apocalyptic number.

It is an amenable number.

100261516 is a deficient number, since it is larger than the sum of its proper divisors (75196144).

100261516 is a wasteful number, since it uses less digits than its factorization.

100261516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25065383 (or 25065381 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 100261516 is about 10013.0672623328. The cubic root of 100261516 is about 464.5631477423.

The spelling of 100261516 in words is "one hundred million, two hundred sixty-one thousand, five hundred sixteen".