1430117011 has 4 divisors (see below), whose sum is σ = 1435170712. Its totient is φ = 1425063312.

The previous prime is 1430116997. The next prime is 1430117033. The reversal of 1430117011 is 1107110341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1430117011 - 2⁵ = 1430116979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1430117011.

It is not an unprimeable number, because it can be changed into a prime (1430117411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526426 + ... + 2526991.

It is an arithmetic number, because the mean of its divisors is an integer number (358792678).

Almost surely, 2^1430117011 is an apocalyptic number.

1430117011 is a deficient number, since it is larger than the sum of its proper divisors (5053701).

1430117011 is an equidigital number, since it uses as much as digits as its factorization.

1430117011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5053700.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 1430117011 is about 37816.8879073887. The cubic root of 1430117011 is about 1126.6538994717.

Adding to 1430117011 its reverse (1107110341), we get a palindrome (2537227352).

The spelling of 1430117011 in words is "one billion, four hundred thirty million, one hundred seventeen thousand, eleven".