22503151140103 has 4 divisors (see below), whose sum is σ = 22628867068440. Its totient is φ = 22377435211768.

The previous prime is 22503151140091. The next prime is 22503151140131. The reversal of 22503151140103 is 30104115130522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22503151140103 - 2²⁵ = 22503117585671 is a prime.

It is a super-2 number, since 2×22503151140103² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22503151740103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62857963900 + ... + 62857964257.

It is an arithmetic number, because the mean of its divisors is an integer number (5657216767110).

Almost surely, 2^{22503151140103} is an apocalyptic number.

22503151140103 is a deficient number, since it is larger than the sum of its proper divisors (125715928337).

22503151140103 is a wasteful number, since it uses less digits than its factorization.

22503151140103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125715928336.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 22503151140103 its reverse (30104115130522), we get a palindrome (52607266270625).

The spelling of 22503151140103 in words is "twenty-two trillion, five hundred three billion, one hundred fifty-one million, one hundred forty thousand, one hundred three".