100562941 has 2 divisors, whose sum is σ = 100562942. Its totient is φ = 100562940.

The previous prime is 100562927. The next prime is 100563059. The reversal of 100562941 is 149265001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77810041 + 22752900 = 8821^2 + 4770^2 .

It is a cyclic number.

It is not a de Polignac number, because 100562941 - 2²¹ = 98465789 is a prime.

It is a super-2 number, since 2×100562941² = 20225810205138962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100562921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50281470 + 50281471.

It is an arithmetic number, because the mean of its divisors is an integer number (50281471).

Almost surely, 2^100562941 is an apocalyptic number.

It is an amenable number.

100562941 is a deficient number, since it is larger than the sum of its proper divisors (1).

100562941 is an equidigital number, since it uses as much as digits as its factorization.

100562941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 100562941 is about 10028.1075482865. The cubic root of 100562941 is about 465.0282343052.

The spelling of 100562941 in words is "one hundred million, five hundred sixty-two thousand, nine hundred forty-one".