103522225454 has 4 divisors (see below), whose sum is σ = 155283338184. Its totient is φ = 51761112726.

The previous prime is 103522225447. The next prime is 103522225487. The reversal of 103522225454 is 454522225301.

It is a happy number.

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

It is a super-2 number, since 2×103522225454² (a number of 23 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 as a sum of consecutive naturals, namely, 25880556362 + ... + 25880556365.

It is an arithmetic number, because the mean of its divisors is an integer number (38820834546).

Almost surely, 2^103522225454 is an apocalyptic number.

103522225454 is a deficient number, since it is larger than the sum of its proper divisors (51761112730).

103522225454 is an equidigital number, since it uses as much as digits as its factorization.

103522225454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51761112729.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 103522225454 in words is "one hundred three billion, five hundred twenty-two million, two hundred twenty-five thousand, four hundred fifty-four".