2503250103045 has 32 divisors (see below), whose sum is σ = 4007716755840. Its totient is φ = 1334228163840.

The previous prime is 2503250102989. The next prime is 2503250103073. The reversal of 2503250103045 is 5403010523052.

It is not a de Polignac number, because 2503250103045 - 2⁶ = 2503250102981 is a prime.

It is a super-2 number, since 2×2503250103045² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229461051 + ... + 229471959.

It is an arithmetic number, because the mean of its divisors is an integer number (125241148620).

Almost surely, 2^{2503250103045} is an apocalyptic number.

It is an amenable number.

2503250103045 is a deficient number, since it is larger than the sum of its proper divisors (1504466652795).

2503250103045 is a wasteful number, since it uses less digits than its factorization.

2503250103045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19125.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 2503250103045 its reverse (5403010523052), we get a palindrome (7906260626097).

The spelling of 2503250103045 in words is "two trillion, five hundred three billion, two hundred fifty million, one hundred three thousand, forty-five".