1020132302 has 16 divisors (see below), whose sum is σ = 1778440320. Its totient is φ = 429789048.

The previous prime is 1020132263. The next prime is 1020132343. The reversal of 1020132302 is 2032310201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616688 + ... + 618339.

It is an arithmetic number, because the mean of its divisors is an integer number (111152520).

Almost surely, 2^1020132302 is an apocalyptic number.

1020132302 is a deficient number, since it is larger than the sum of its proper divisors (758308018).

1020132302 is a wasteful number, since it uses less digits than its factorization.

1020132302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235095.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1020132302 is about 31939.5100463360. The cubic root of 1020132302 is about 1006.6662299654. Note that the first 3 decimals are identical.

Adding to 1020132302 its reverse (2032310201), we get a palindrome (3052442503).

The spelling of 1020132302 in words is "one billion, twenty million, one hundred thirty-two thousand, three hundred two".