1202042132 has 12 divisors (see below), whose sum is σ = 2103817716. Its totient is φ = 600951360.

The previous prime is 1202042131. The next prime is 1202042159. The reversal of 1202042132 is 2312402021.

It can be written as a sum of positive squares in 2 ways, for example, as 1183084816 + 18957316 = 34396^2 + 4354^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1202042132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202042131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52958 + ... + 72170.

It is an arithmetic number, because the mean of its divisors is an integer number (175318143).

Almost surely, 2^1202042132 is an apocalyptic number.

It is an amenable number.

1202042132 is a deficient number, since it is larger than the sum of its proper divisors (901775584).

1202042132 is a wasteful number, since it uses less digits than its factorization.

1202042132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34858 (or 34856 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1202042132 is about 34670.4792582970. The cubic root of 1202042132 is about 1063.2610300797.

Adding to 1202042132 its reverse (2312402021), we get a palindrome (3514444153).

The spelling of 1202042132 in words is "one billion, two hundred two million, forty-two thousand, one hundred thirty-two".