1230287075 has 12 divisors (see below), whose sum is σ = 1526243088. Its totient is φ = 983786400.

The previous prime is 1230286969. The next prime is 1230287081. The reversal of 1230287075 is 5707820321.

It is not a de Polignac number, because 1230287075 - 2⁸ = 1230286819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52745 + ... + 72405.

It is an arithmetic number, because the mean of its divisors is an integer number (127186924).

Almost surely, 2^1230287075 is an apocalyptic number.

1230287075 is a deficient number, since it is larger than the sum of its proper divisors (295956013).

1230287075 is a wasteful number, since it uses less digits than its factorization.

1230287075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22174 (or 22169 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 1230287075 is about 35075.4483221526. The cubic root of 1230287075 is about 1071.5246193049.

The spelling of 1230287075 in words is "one billion, two hundred thirty million, two hundred eighty-seven thousand, seventy-five".