2303440140111 has 8 divisors (see below), whose sum is σ = 3350458385664. Its totient is φ = 1396024327320.

The previous prime is 2303440140083. The next prime is 2303440140137. The reversal of 2303440140111 is 1110410443032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2303440140111 - 2²³ = 2303431751503 is a prime.

It is a super-2 number, since 2×2303440140111² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303440140811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34900608151 + ... + 34900608216.

It is an arithmetic number, because the mean of its divisors is an integer number (418807298208).

Almost surely, 2^{2303440140111} is an apocalyptic number.

2303440140111 is a deficient number, since it is larger than the sum of its proper divisors (1047018245553).

2303440140111 is a wasteful number, since it uses less digits than its factorization.

2303440140111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69801216381.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2303440140111 its reverse (1110410443032), we get a palindrome (3413850583143).

The spelling of 2303440140111 in words is "two trillion, three hundred three billion, four hundred forty million, one hundred forty thousand, one hundred eleven".