1230035012 has 6 divisors (see below), whose sum is σ = 2152561278. Its totient is φ = 615017504.

The previous prime is 1230035003. The next prime is 1230035021. The reversal of 1230035012 is 2105300321.

It is an interprime number because it is at equal distance from previous prime (1230035003) and next prime (1230035021).

It can be written as a sum of positive squares in only one way, i.e., 1162400836 + 67634176 = 34094^2 + 8224^2 .

It is a super-2 number, since 2×1230035012² = 3025972261491680288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153754373 + ... + 153754380.

It is an arithmetic number, because the mean of its divisors is an integer number (358760213).

Almost surely, 2^1230035012 is an apocalyptic number.

It is an amenable number.

1230035012 is a deficient number, since it is larger than the sum of its proper divisors (922526266).

1230035012 is a wasteful number, since it uses less digits than its factorization.

1230035012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307508757 (or 307508755 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1230035012 is about 35071.8549837330. The cubic root of 1230035012 is about 1071.4514358007.

Adding to 1230035012 its reverse (2105300321), we get a palindrome (3335335333).

The spelling of 1230035012 in words is "one billion, two hundred thirty million, thirty-five thousand, twelve".