1400103320753 has 2 divisors, whose sum is σ = 1400103320754. Its totient is φ = 1400103320752.

The previous prime is 1400103320731. The next prime is 1400103320771. The reversal of 1400103320753 is 3570233010041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 709828155169 + 690275165584 = 842513^2 + 830828^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400103320753 - 2¹⁸ = 1400103058609 is a prime.

It is a super-3 number, since 3×1400103320753³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1400103320783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700051660376 + 700051660377.

It is an arithmetic number, because the mean of its divisors is an integer number (700051660377).

Almost surely, 2^{1400103320753} is an apocalyptic number.

It is an amenable number.

1400103320753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400103320753 is an equidigital number, since it uses as much as digits as its factorization.

1400103320753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 1400103320753 its reverse (3570233010041), we get a palindrome (4970336330794).

The spelling of 1400103320753 in words is "one trillion, four hundred billion, one hundred three million, three hundred twenty thousand, seven hundred fifty-three".