102250343042 has 16 divisors (see below), whose sum is σ = 159345309240. Its totient is φ = 49150372992.

The previous prime is 102250343033. The next prime is 102250343059. The reversal of 102250343042 is 240343052201.

It can be written as a sum of positive squares in 4 ways, for example, as 57522745921 + 44727597121 = 239839^2 + 211489^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3769613 + ... + 3796640.

Almost surely, 2^102250343042 is an apocalyptic number.

102250343042 is a deficient number, since it is larger than the sum of its proper divisors (57094966198).

102250343042 is a wasteful number, since it uses less digits than its factorization.

102250343042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7566517.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 102250343042 its reverse (240343052201), we get a palindrome (342593395243).

The spelling of 102250343042 in words is "one hundred two billion, two hundred fifty million, three hundred forty-three thousand, forty-two".