240101887 has 2 divisors, whose sum is σ = 240101888. Its totient is φ = 240101886.

The previous prime is 240101881. The next prime is 240101893. The reversal of 240101887 is 788101042.

It is a balanced prime because it is at equal distance from previous prime (240101881) and next prime (240101893).

It is a cyclic number.

It is not a de Polignac number, because 240101887 - 2¹⁵ = 240069119 is a prime.

It is a super-2 number, since 2×240101887² = 115297832281921538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240101881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120050943 + 120050944.

It is an arithmetic number, because the mean of its divisors is an integer number (120050944).

Almost surely, 2^240101887 is an apocalyptic number.

240101887 is a deficient number, since it is larger than the sum of its proper divisors (1).

240101887 is an equidigital number, since it uses as much as digits as its factorization.

240101887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 240101887 is about 15495.2214246845. The cubic root of 240101887 is about 621.5344294710.

The spelling of 240101887 in words is "two hundred forty million, one hundred one thousand, eight hundred eighty-seven".