2503122503530 has 16 divisors (see below), whose sum is σ = 4915222370784. Its totient is φ = 910226364880.

The previous prime is 2503122503527. The next prime is 2503122503533. The reversal of 2503122503530 is 353052213052.

It is an interprime number because it is at equal distance from previous prime (2503122503527) and next prime (2503122503533).

It is a junction number, because it is equal to n+sod(n) for n = 2503122503492 and 2503122503501.

It is not an unprimeable number, because it can be changed into a prime (2503122503533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11377829452 + ... + 11377829671.

It is an arithmetic number, because the mean of its divisors is an integer number (307201398174).

Almost surely, 2^{2503122503530} is an apocalyptic number.

2503122503530 is a deficient number, since it is larger than the sum of its proper divisors (2412099867254).

2503122503530 is a wasteful number, since it uses less digits than its factorization.

2503122503530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22755659141.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 2503122503530 its reverse (353052213052), we get a palindrome (2856174716582).

The spelling of 2503122503530 in words is "two trillion, five hundred three billion, one hundred twenty-two million, five hundred three thousand, five hundred thirty".