1230003132 has 48 divisors (see below), whose sum is σ = 2949969792. Its totient is φ = 398664000.

The previous prime is 1230003121. The next prime is 1230003143. The reversal of 1230003132 is 2313000321.

It is an interprime number because it is at equal distance from previous prime (1230003121) and next prime (1230003143).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111882 + ... + 122382.

It is an arithmetic number, because the mean of its divisors is an integer number (61457704).

Almost surely, 2^1230003132 is an apocalyptic number.

1230003132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1230003132 is an abundant number, since it is smaller than the sum of its proper divisors (1719966660).

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

1230003132 is a wasteful number, since it uses less digits than its factorization.

1230003132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10778 (or 10776 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1230003132 is about 35071.4004852957. The cubic root of 1230003132 is about 1071.4421791084.

Adding to 1230003132 its reverse (2313000321), we get a palindrome (3543003453).

The spelling of 1230003132 in words is "one billion, two hundred thirty million, three thousand, one hundred thirty-two".