103522225451 has 4 divisors (see below), whose sum is σ = 103609001352. Its totient is φ = 103435449552.

The previous prime is 103522225447. The next prime is 103522225487. The reversal of 103522225451 is 154522225301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154522225301 = 683 ⋅226240447.

It is a cyclic number.

It is not a de Polignac number, because 103522225451 - 2² = 103522225447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103522225151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 43386161 + ... + 43388546.

It is an arithmetic number, because the mean of its divisors is an integer number (25902250338).

Almost surely, 2^103522225451 is an apocalyptic number.

103522225451 is a deficient number, since it is larger than the sum of its proper divisors (86775901).

103522225451 is an equidigital number, since it uses as much as digits as its factorization.

103522225451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86775900.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 103522225451 in words is "one hundred three billion, five hundred twenty-two million, two hundred twenty-five thousand, four hundred fifty-one".