146102105819 has 2 divisors, whose sum is σ = 146102105820. Its totient is φ = 146102105818.

The previous prime is 146102105801. The next prime is 146102105837. The reversal of 146102105819 is 918501201641.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (146102105801) and next prime (146102105837).

It is a cyclic number.

It is not a de Polignac number, because 146102105819 - 2²⁸ = 145833670363 is a prime.

It is a super-2 number, since 2×146102105819² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (146192105819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73051052909 + 73051052910.

It is an arithmetic number, because the mean of its divisors is an integer number (73051052910).

Almost surely, 2^146102105819 is an apocalyptic number.

146102105819 is a deficient number, since it is larger than the sum of its proper divisors (1).

146102105819 is an equidigital number, since it uses as much as digits as its factorization.

146102105819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 38.

The spelling of 146102105819 in words is "one hundred forty-six billion, one hundred two million, one hundred five thousand, eight hundred nineteen".