10145320503163 has 2 divisors, whose sum is σ = 10145320503164. Its totient is φ = 10145320503162.

The previous prime is 10145320503107. The next prime is 10145320503179. The reversal of 10145320503163 is 36130502354101.

10145320503163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10145320503163 - 2²¹ = 10145318406011 is a prime.

It is a super-2 number, since 2×10145320503163² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10145324503163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072660251581 + 5072660251582.

It is an arithmetic number, because the mean of its divisors is an integer number (5072660251582).

Almost surely, 2^{10145320503163} is an apocalyptic number.

10145320503163 is a deficient number, since it is larger than the sum of its proper divisors (1).

10145320503163 is an equidigital number, since it uses as much as digits as its factorization.

10145320503163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 10145320503163 its reverse (36130502354101), we get a palindrome (46275822857264).

The spelling of 10145320503163 in words is "ten trillion, one hundred forty-five billion, three hundred twenty million, five hundred three thousand, one hundred sixty-three".