1230410052 has 36 divisors (see below), whose sum is σ = 3168891180. Its totient is φ = 402397632.

The previous prime is 1230410023. The next prime is 1230410053. The reversal of 1230410052 is 2500140321.

It can be written as a sum of positive squares in 2 ways, for example, as 787139136 + 443270916 = 28056^2 + 21054^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1230410053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320527 + ... + 324342.

It is an arithmetic number, because the mean of its divisors is an integer number (88024755).

Almost surely, 2^1230410052 is an apocalyptic number.

1230410052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1230410052 is an abundant number, since it is smaller than the sum of its proper divisors (1938481128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230410052 is a wasteful number, since it uses less digits than its factorization.

1230410052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644932 (or 644927 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1230410052 is about 35077.2013136738. The cubic root of 1230410052 is about 1071.5603205911.

Adding to 1230410052 its reverse (2500140321), we get a palindrome (3730550373).

The spelling of 1230410052 in words is "one billion, two hundred thirty million, four hundred ten thousand, fifty-two".