10200012099973 has 2 divisors, whose sum is σ = 10200012099974. Its totient is φ = 10200012099972.

The previous prime is 10200012099929. The next prime is 10200012100001. The reversal of 10200012099973 is 37999021000201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9704365123489 + 495646976484 = 3115183^2 + 704022^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10200012099973 is a prime.

It is a super-3 number, since 3×10200012099973³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10200012099913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100006049986 + 5100006049987.

It is an arithmetic number, because the mean of its divisors is an integer number (5100006049987).

Almost surely, 2^{10200012099973} is an apocalyptic number.

It is an amenable number.

10200012099973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200012099973 is an equidigital number, since it uses as much as digits as its factorization.

10200012099973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 43.

The spelling of 10200012099973 in words is "ten trillion, two hundred billion, twelve million, ninety-nine thousand, nine hundred seventy-three".