1031020203032 has 16 divisors (see below), whose sum is σ = 1978120157640. Its totient is φ = 503521494336.

The previous prime is 1031020203023. The next prime is 1031020203043. The reversal of 1031020203032 is 2303020201301.

It is a self number, because there is not a number n which added to its sum of digits gives 1031020203032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498575533 + ... + 1498576220.

Almost surely, 2^{1031020203032} is an apocalyptic number.

It is an amenable number.

1031020203032 is a deficient number, since it is larger than the sum of its proper divisors (947099954608).

1031020203032 is a wasteful number, since it uses less digits than its factorization.

1031020203032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997151802 (or 2997151798 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1031020203032 its reverse (2303020201301), we get a palindrome (3334040404333).

The spelling of 1031020203032 in words is "one trillion, thirty-one billion, twenty million, two hundred three thousand, thirty-two".