1011114514 has 8 divisors (see below), whose sum is σ = 1518968268. Its totient is φ = 504791760.

The previous prime is 1011114509. The next prime is 1011114539. The reversal of 1011114514 is 4154111101.

It can be written as a sum of positive squares in 2 ways, for example, as 766348489 + 244766025 = 27683^2 + 15645^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1011114491 and 1011114500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381097 + ... + 383740.

Almost surely, 2^1011114514 is an apocalyptic number.

1011114514 is a deficient number, since it is larger than the sum of its proper divisors (507853754).

1011114514 is an equidigital number, since it uses as much as digits as its factorization.

1011114514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765500.

The product of its (nonzero) digits is 80, while the sum is 19.

The square root of 1011114514 is about 31798.0268884722. The cubic root of 1011114514 is about 1003.6911963057.

Adding to 1011114514 its reverse (4154111101), we get a palindrome (5165225615).

It can be divided in two parts, 101111 and 4514, that added together give a square (105625 = 325²).

The spelling of 1011114514 in words is "one billion, eleven million, one hundred fourteen thousand, five hundred fourteen".