10204103015653 has 2 divisors, whose sum is σ = 10204103015654. Its totient is φ = 10204103015652.

The previous prime is 10204103015621. The next prime is 10204103015657. The reversal of 10204103015653 is 35651030140201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7787548821924 + 2416554193729 = 2790618^2 + 1554527^2 .

It is a cyclic number.

It is not a de Polignac number, because 10204103015653 - 2⁵ = 10204103015621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10204103015657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102051507826 + 5102051507827.

It is an arithmetic number, because the mean of its divisors is an integer number (5102051507827).

Almost surely, 2^{10204103015653} is an apocalyptic number.

It is an amenable number.

10204103015653 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204103015653 is an equidigital number, since it uses as much as digits as its factorization.

10204103015653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 10204103015653 its reverse (35651030140201), we get a palindrome (45855133155854).

The spelling of 10204103015653 in words is "ten trillion, two hundred four billion, one hundred three million, fifteen thousand, six hundred fifty-three".