10303012012973 has 2 divisors, whose sum is σ = 10303012012974. Its totient is φ = 10303012012972.

The previous prime is 10303012012957. The next prime is 10303012013033. The reversal of 10303012012973 is 37921021030301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6614165527204 + 3688846485769 = 2571802^2 + 1920637^2 .

It is a cyclic number.

It is not a de Polignac number, because 10303012012973 - 2⁴ = 10303012012957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10303012012273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151506006486 + 5151506006487.

It is an arithmetic number, because the mean of its divisors is an integer number (5151506006487).

Almost surely, 2^{10303012012973} is an apocalyptic number.

It is an amenable number.

10303012012973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303012012973 is an equidigital number, since it uses as much as digits as its factorization.

10303012012973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The spelling of 10303012012973 in words is "ten trillion, three hundred three billion, twelve million, twelve thousand, nine hundred seventy-three".