1114243031 has 8 divisors (see below), whose sum is σ = 1233681024. Its totient is φ = 997828920.

The previous prime is 1114243007. The next prime is 1114243033. The reversal of 1114243031 is 1303424111.

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

It is not a de Polignac number, because 1114243031 - 2²⁶ = 1047134167 is a prime.

It is a super-2 number, since 2×1114243031² = 2483075064264133922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1114242994 and 1114243012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114243033) 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, 755195 + ... + 756668.

It is an arithmetic number, because the mean of its divisors is an integer number (154210128).

Almost surely, 2^1114243031 is an apocalyptic number.

1114243031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1114243031 is a deficient number, since it is larger than the sum of its proper divisors (119437993).

1114243031 is a wasteful number, since it uses less digits than its factorization.

1114243031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511941.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1114243031 is about 33380.2790731294. The cubic root of 1114243031 is about 1036.7164160509.

Adding to 1114243031 its reverse (1303424111), we get a palindrome (2417667142).

The spelling of 1114243031 in words is "one billion, one hundred fourteen million, two hundred forty-three thousand, thirty-one".