1202630132 has 36 divisors (see below), whose sum is σ = 2318234688. Its totient is φ = 545490000.

The previous prime is 1202630131. The next prime is 1202630147. The reversal of 1202630132 is 2310362021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202630131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250757 + ... + 255507.

It is an arithmetic number, because the mean of its divisors is an integer number (64395408).

Almost surely, 2^1202630132 is an apocalyptic number.

It is an amenable number.

1202630132 is a deficient number, since it is larger than the sum of its proper divisors (1115604556).

1202630132 is a wasteful number, since it uses less digits than its factorization.

1202630132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300 (or 5287 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1202630132 is about 34678.9580581655. The cubic root of 1202630132 is about 1063.4343727478.

Adding to 1202630132 its reverse (2310362021), we get a palindrome (3512992153).

The spelling of 1202630132 in words is "one billion, two hundred two million, six hundred thirty thousand, one hundred thirty-two".