1400131063 has 2 divisors, whose sum is σ = 1400131064. Its totient is φ = 1400131062.

The previous prime is 1400131037. The next prime is 1400131079. The reversal of 1400131063 is 3601310041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1400131063 - 2²¹ = 1398033911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1400131063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400131163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700065531 + 700065532.

It is an arithmetic number, because the mean of its divisors is an integer number (700065532).

Almost surely, 2^1400131063 is an apocalyptic number.

1400131063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400131063 is an equidigital number, since it uses as much as digits as its factorization.

1400131063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1400131063 is about 37418.3252297587. The cubic root of 1400131063 is about 1118.7238502132.

The spelling of 1400131063 in words is "one billion, four hundred million, one hundred thirty-one thousand, sixty-three".