240203104019 has 2 divisors, whose sum is σ = 240203104020. Its totient is φ = 240203104018.

The previous prime is 240203103997. The next prime is 240203104033. The reversal of 240203104019 is 910401302042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240203104019 is a prime.

It is a super-2 number, since 2×240203104019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (240203104039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120101552009 + 120101552010.

It is an arithmetic number, because the mean of its divisors is an integer number (120101552010).

Almost surely, 2^240203104019 is an apocalyptic number.

240203104019 is a deficient number, since it is larger than the sum of its proper divisors (1).

240203104019 is an equidigital number, since it uses as much as digits as its factorization.

240203104019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 240203104019 in words is "two hundred forty billion, two hundred three million, one hundred four thousand, nineteen".