118262801 has 2 divisors, whose sum is σ = 118262802. Its totient is φ = 118262800.

The previous prime is 118262791. The next prime is 118262813. The reversal of 118262801 is 108262811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89113600 + 29149201 = 9440^2 + 5399^2 .

It is a cyclic number.

It is not a de Polignac number, because 118262801 - 2¹⁰ = 118261777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (118262831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59131400 + 59131401.

It is an arithmetic number, because the mean of its divisors is an integer number (59131401).

Almost surely, 2^118262801 is an apocalyptic number.

It is an amenable number.

118262801 is a deficient number, since it is larger than the sum of its proper divisors (1).

118262801 is an equidigital number, since it uses as much as digits as its factorization.

118262801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 118262801 is about 10874.8701601444. The cubic root of 118262801 is about 490.8506686628.

The spelling of 118262801 in words is "one hundred eighteen million, two hundred sixty-two thousand, eight hundred one".