1401047113 has 8 divisors (see below), whose sum is σ = 1434132128. Its totient is φ = 1367985024.

The previous prime is 1401047107. The next prime is 1401047147. The reversal of 1401047113 is 3117401041.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1401047113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401047413) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 236281 + ... + 242137.

It is an arithmetic number, because the mean of its divisors is an integer number (179266516).

Almost surely, 2^1401047113 is an apocalyptic number.

It is an amenable number.

1401047113 is a deficient number, since it is larger than the sum of its proper divisors (33085015).

1401047113 is an equidigital number, since it uses as much as digits as its factorization.

1401047113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11463.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1401047113 is about 37430.5638883520. The cubic root of 1401047113 is about 1118.9677758462.

Adding to 1401047113 its reverse (3117401041), we get a palindrome (4518448154).

The spelling of 1401047113 in words is "one billion, four hundred one million, forty-seven thousand, one hundred thirteen".