1402201311073 has 2 divisors, whose sum is σ = 1402201311074. Its totient is φ = 1402201311072.

The previous prime is 1402201311061. The next prime is 1402201311089. The reversal of 1402201311073 is 3701131022041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 735011299584 + 667190011489 = 857328^2 + 816817^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402201311073 - 2¹³ = 1402201302881 is a prime.

It is a super-2 number, since 2×1402201311073² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1402201311473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701100655536 + 701100655537.

It is an arithmetic number, because the mean of its divisors is an integer number (701100655537).

Almost surely, 2^{1402201311073} is an apocalyptic number.

It is an amenable number.

1402201311073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402201311073 is an equidigital number, since it uses as much as digits as its factorization.

1402201311073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 1402201311073 in words is "one trillion, four hundred two billion, two hundred one million, three hundred eleven thousand, seventy-three".