100493311 has 2 divisors, whose sum is σ = 100493312. Its totient is φ = 100493310.

The previous prime is 100493303. The next prime is 100493317. The reversal of 100493311 is 113394001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100493311 - 2³ = 100493303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100493317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50246655 + 50246656.

It is an arithmetic number, because the mean of its divisors is an integer number (50246656).

Almost surely, 2^100493311 is an apocalyptic number.

100493311 is a deficient number, since it is larger than the sum of its proper divisors (1).

100493311 is an equidigital number, since it uses as much as digits as its factorization.

100493311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 100493311 is about 10024.6352053329. The cubic root of 100493311 is about 464.9208806690.

The spelling of 100493311 in words is "one hundred million, four hundred ninety-three thousand, three hundred eleven".