1202131133 has 8 divisors (see below), whose sum is σ = 1433597568. Its totient is φ = 985598064.

The previous prime is 1202131129. The next prime is 1202131163. The reversal of 1202131133 is 3311312021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1202131133 - 2² = 1202131129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202131103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3733166 + ... + 3733487.

It is an arithmetic number, because the mean of its divisors is an integer number (179199696).

Almost surely, 2^1202131133 is an apocalyptic number.

It is an amenable number.

1202131133 is a deficient number, since it is larger than the sum of its proper divisors (231466435).

1202131133 is an equidigital number, since it uses as much as digits as its factorization.

1202131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466683.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1202131133 is about 34671.7627616480. The cubic root of 1202131133 is about 1063.2872712451.

Adding to 1202131133 its reverse (3311312021), we get a palindrome (4513443154).

The spelling of 1202131133 in words is "one billion, two hundred two million, one hundred thirty-one thousand, one hundred thirty-three".