100493241 has 4 divisors (see below), whose sum is σ = 133990992. Its totient is φ = 66995492.

The previous prime is 100493231. The next prime is 100493269. The reversal of 100493241 is 142394001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142394001 = 3 ⋅47464667.

It is a cyclic number.

It is not a de Polignac number, because 100493241 - 2⁶ = 100493177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100493201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16748871 + ... + 16748876.

It is an arithmetic number, because the mean of its divisors is an integer number (33497748).

Almost surely, 2^100493241 is an apocalyptic number.

It is an amenable number.

100493241 is a deficient number, since it is larger than the sum of its proper divisors (33497751).

100493241 is an equidigital number, since it uses as much as digits as its factorization.

100493241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33497750.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 100493241 is about 10024.6317139334. The cubic root of 100493241 is about 464.9207727200.

The spelling of 100493241 in words is "one hundred million, four hundred ninety-three thousand, two hundred forty-one".