10020099263437 has 2 divisors, whose sum is σ = 10020099263438. Its totient is φ = 10020099263436.

The previous prime is 10020099263371. The next prime is 10020099263441. The reversal of 10020099263437 is 73436299002001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7686235028836 + 2333864234601 = 2772406^2 + 1527699^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020099263437 - 2²⁷ = 10019965045709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020099263467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010049631718 + 5010049631719.

It is an arithmetic number, because the mean of its divisors is an integer number (5010049631719).

Almost surely, 2^{10020099263437} is an apocalyptic number.

It is an amenable number.

10020099263437 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020099263437 is an equidigital number, since it uses as much as digits as its factorization.

10020099263437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 10020099263437 in words is "ten trillion, twenty billion, ninety-nine million, two hundred sixty-three thousand, four hundred thirty-seven".