1020133002 has 32 divisors (see below), whose sum is σ = 2333491200. Its totient is φ = 291246768.

The previous prime is 1020133001. The next prime is 1020133019. The reversal of 1020133002 is 2003310201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1020133001) 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 15 ways as a sum of consecutive naturals, for example, 51999 + ... + 68877.

It is an arithmetic number, because the mean of its divisors is an integer number (72921600).

Almost surely, 2^1020133002 is an apocalyptic number.

1020133002 is an abundant number, since it is smaller than the sum of its proper divisors (1313358198).

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

1020133002 is a wasteful number, since it uses less digits than its factorization.

1020133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18330.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1020133002 is about 31939.5210045486. The cubic root of 1020133002 is about 1006.6664602186. Note that the first 3 decimals are identical.

Adding to 1020133002 its reverse (2003310201), we get a palindrome (3023443203).

The spelling of 1020133002 in words is "one billion, twenty million, one hundred thirty-three thousand, two".