103453611851 has 2 divisors, whose sum is σ = 103453611852. Its totient is φ = 103453611850.

The previous prime is 103453611823. The next prime is 103453611923. The reversal of 103453611851 is 158116354301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103453611851 - 2⁶ = 103453611787 is a prime.

It is a super-3 number, since 3×103453611851³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (103453611551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51726805925 + 51726805926.

It is an arithmetic number, because the mean of its divisors is an integer number (51726805926).

Almost surely, 2^103453611851 is an apocalyptic number.

103453611851 is a deficient number, since it is larger than the sum of its proper divisors (1).

103453611851 is an equidigital number, since it uses as much as digits as its factorization.

103453611851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 103453611851 in words is "one hundred three billion, four hundred fifty-three million, six hundred eleven thousand, eight hundred fifty-one".