1020302132012 has 24 divisors (see below), whose sum is σ = 1798793171280. Its totient is φ = 506362936320.

The previous prime is 1020302131963. The next prime is 1020302132023. The reversal of 1020302132012 is 2102312030201.

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, 2199812 + ... + 2622932.

It is an arithmetic number, because the mean of its divisors is an integer number (74949715470).

Almost surely, 2^{1020302132012} is an apocalyptic number.

It is an amenable number.

1020302132012 is a deficient number, since it is larger than the sum of its proper divisors (778491039268).

1020302132012 is a wasteful number, since it uses less digits than its factorization.

1020302132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427601 (or 427599 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1020302132012 its reverse (2102312030201), we get a palindrome (3122614162213).

The spelling of 1020302132012 in words is "one trillion, twenty billion, three hundred two million, one hundred thirty-two thousand, twelve".