1020132303102 has 48 divisors (see below), whose sum is σ = 2412491094000. Its totient is φ = 308968272000.

The previous prime is 1020132303083. The next prime is 1020132303109. The reversal of 1020132303102 is 2013032310201.

1020132303102 is a `hidden beast` number, since 10 + 20 + 1 + 323 + 0 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020132303109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 978727 + ... + 1731522.

It is an arithmetic number, because the mean of its divisors is an integer number (50260231125).

Almost surely, 2^{1020132303102} is an apocalyptic number.

1020132303102 is an abundant number, since it is smaller than the sum of its proper divisors (1392358790898).

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

1020132303102 is a wasteful number, since it uses less digits than its factorization.

1020132303102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712169 (or 2712166 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1020132303102 its reverse (2013032310201), we get a palindrome (3033164613303).

The spelling of 1020132303102 in words is "one trillion, twenty billion, one hundred thirty-two million, three hundred three thousand, one hundred two".