1401133351 has 2 divisors, whose sum is σ = 1401133352. Its totient is φ = 1401133350.

The previous prime is 1401133337. The next prime is 1401133361. The reversal of 1401133351 is 1533311041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1401133351 - 2¹⁷ = 1401002279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1401133301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700566675 + 700566676.

It is an arithmetic number, because the mean of its divisors is an integer number (700566676).

Almost surely, 2^1401133351 is an apocalyptic number.

1401133351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401133351 is an equidigital number, since it uses as much as digits as its factorization.

1401133351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1401133351 is about 37431.7158436532. The cubic root of 1401133351 is about 1118.9907338092.

Adding to 1401133351 its reverse (1533311041), we get a palindrome (2934444392).

The spelling of 1401133351 in words is "one billion, four hundred one million, one hundred thirty-three thousand, three hundred fifty-one".