1401114031 has 2 divisors, whose sum is σ = 1401114032. Its totient is φ = 1401114030.

The previous prime is 1401114019. The next prime is 1401114083. The reversal of 1401114031 is 1304111041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1401114031 - 2⁵ = 1401113999 is a prime.

It is a super-2 number, since 2×1401114031² = 3926241055730137922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1401113996 and 1401114014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1401114431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700557015 + 700557016.

It is an arithmetic number, because the mean of its divisors is an integer number (700557016).

Almost surely, 2^1401114031 is an apocalyptic number.

1401114031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401114031 is an equidigital number, since it uses as much as digits as its factorization.

1401114031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1401114031 is about 37431.4577728413. The cubic root of 1401114031 is about 1118.9855905918.

Adding to 1401114031 its reverse (1304111041), we get a palindrome (2705225072).

The spelling of 1401114031 in words is "one billion, four hundred one million, one hundred fourteen thousand, thirty-one".