1200113411 has 16 divisors (see below), whose sum is σ = 1402736640. Its totient is φ = 1005544800.

The previous prime is 1200113407. The next prime is 1200113423. The reversal of 1200113411 is 1143110021.

It is a cyclic number.

It is not a de Polignac number, because 1200113411 - 2² = 1200113407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1200113471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45110 + ... + 66596.

It is an arithmetic number, because the mean of its divisors is an integer number (87671040).

Almost surely, 2^1200113411 is an apocalyptic number.

1200113411 is a deficient number, since it is larger than the sum of its proper divisors (202623229).

1200113411 is a wasteful number, since it uses less digits than its factorization.

1200113411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21674.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1200113411 is about 34642.6530594872. The cubic root of 1200113411 is about 1062.6920451200.

Adding to 1200113411 its reverse (1143110021), we get a palindrome (2343223432).

The spelling of 1200113411 in words is "one billion, two hundred million, one hundred thirteen thousand, four hundred eleven".