1411311011 has 4 divisors (see below), whose sum is σ = 1539612024. Its totient is φ = 1283010000.

The previous prime is 1411311007. The next prime is 1411311037. The reversal of 1411311011 is 1101131141.

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 1411311011 - 2² = 1411311007 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (1411011011) 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, 64150490 + ... + 64150511.

It is an arithmetic number, because the mean of its divisors is an integer number (384903006).

Almost surely, 2^1411311011 is an apocalyptic number.

1411311011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1411311011 is a deficient number, since it is larger than the sum of its proper divisors (128301013).

1411311011 is a wasteful number, since it uses less digits than its factorization.

1411311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128301012.

The product of its (nonzero) digits is 12, while the sum is 14.

The square root of 1411311011 is about 37567.4195414058. The cubic root of 1411311011 is about 1121.6936034966.

Adding to 1411311011 its reverse (1101131141), we get a palindrome (2512442152).

The spelling of 1411311011 in words is "one billion, four hundred eleven million, three hundred eleven thousand, eleven".