105380348107451 has 2 divisors, whose sum is σ = 105380348107452. Its totient is φ = 105380348107450.

The previous prime is 105380348107439. The next prime is 105380348107459. The reversal of 105380348107451 is 154701843083501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105380348107451 - 2¹⁸ = 105380347845307 is a prime.

It is a super-2 number, since 2×105380348107451² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105380348107451.

It is not a weakly prime, because it can be changed into another prime (105380348107459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52690174053725 + 52690174053726.

It is an arithmetic number, because the mean of its divisors is an integer number (52690174053726).

Almost surely, 2^{105380348107451} is an apocalyptic number.

105380348107451 is a deficient number, since it is larger than the sum of its proper divisors (1).

105380348107451 is an equidigital number, since it uses as much as digits as its factorization.

105380348107451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 105380348107451 in words is "one hundred five trillion, three hundred eighty billion, three hundred forty-eight million, one hundred seven thousand, four hundred fifty-one".