10145035322503 has 32 divisors (see below), whose sum is σ = 10497134606400. Its totient is φ = 9801732255744.

The previous prime is 10145035322489. The next prime is 10145035322533. The reversal of 10145035322503 is 30522353054101.

It is a cyclic number.

It is not a de Polignac number, because 10145035322503 - 2⁹ = 10145035321991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145035322533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204805443 + ... + 204854971.

It is an arithmetic number, because the mean of its divisors is an integer number (328035456450).

Almost surely, 2^{10145035322503} is an apocalyptic number.

10145035322503 is a deficient number, since it is larger than the sum of its proper divisors (352099283897).

10145035322503 is a wasteful number, since it uses less digits than its factorization.

10145035322503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50019.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 10145035322503 its reverse (30522353054101), we get a palindrome (40667388376604).

The spelling of 10145035322503 in words is "ten trillion, one hundred forty-five billion, thirty-five million, three hundred twenty-two thousand, five hundred three".