1202157033 has 32 divisors (see below), whose sum is σ = 2039193600. Its totient is φ = 624491280.

The previous prime is 1202157013. The next prime is 1202157041. The reversal of 1202157033 is 3307512021.

It is not a de Polignac number, because 1202157033 - 2¹³ = 1202148841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202156994 and 1202157012.

It is not an unprimeable number, because it can be changed into a prime (1202157013) 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 31 ways as a sum of consecutive naturals, for example, 41785 + ... + 64422.

It is an arithmetic number, because the mean of its divisors is an integer number (63724800).

Almost surely, 2^1202157033 is an apocalyptic number.

It is an amenable number.

1202157033 is a deficient number, since it is larger than the sum of its proper divisors (837036567).

1202157033 is a wasteful number, since it uses less digits than its factorization.

1202157033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106242 (or 106228 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1202157033 is about 34672.1362624226. The cubic root of 1202157033 is about 1063.2949073900.

Adding to 1202157033 its reverse (3307512021), we get a palindrome (4509669054).

The spelling of 1202157033 in words is "one billion, two hundred two million, one hundred fifty-seven thousand, thirty-three".