103546116451 has 2 divisors, whose sum is σ = 103546116452. Its totient is φ = 103546116450.

The previous prime is 103546116433. The next prime is 103546116461. The reversal of 103546116451 is 154611645301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103546116451 - 2¹¹ = 103546114403 is a prime.

It is a super-3 number, since 3×103546116451³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103546116451.

It is not a weakly prime, because it can be changed into another prime (103546116461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51773058225 + 51773058226.

It is an arithmetic number, because the mean of its divisors is an integer number (51773058226).

Almost surely, 2^103546116451 is an apocalyptic number.

103546116451 is a deficient number, since it is larger than the sum of its proper divisors (1).

103546116451 is an equidigital number, since it uses as much as digits as its factorization.

103546116451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 103546116451 in words is "one hundred three billion, five hundred forty-six million, one hundred sixteen thousand, four hundred fifty-one".