105142250119 has 2 divisors, whose sum is σ = 105142250120. Its totient is φ = 105142250118.

The previous prime is 105142250089. The next prime is 105142250201. The reversal of 105142250119 is 911052241501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105142250119 - 2⁷ = 105142249991 is a prime.

It is a super-2 number, since 2×105142250119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105142256119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52571125059 + 52571125060.

It is an arithmetic number, because the mean of its divisors is an integer number (52571125060).

Almost surely, 2^105142250119 is an apocalyptic number.

105142250119 is a deficient number, since it is larger than the sum of its proper divisors (1).

105142250119 is an equidigital number, since it uses as much as digits as its factorization.

105142250119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 31.

The spelling of 105142250119 in words is "one hundred five billion, one hundred forty-two million, two hundred fifty thousand, one hundred nineteen".