1020321113030 has 32 divisors (see below), whose sum is σ = 1851724898496. Its totient is φ = 404775543424.

The previous prime is 1020321112991. The next prime is 1020321113089. The reversal of 1020321113030 is 303111230201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192434 + ... + 1441413.

It is an arithmetic number, because the mean of its divisors is an integer number (57866403078).

Almost surely, 2^{1020321113030} is an apocalyptic number.

1020321113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020321113030 is a deficient number, since it is larger than the sum of its proper divisors (831403785466).

1020321113030 is a wasteful number, since it uses less digits than its factorization.

1020321113030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634368.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1020321113030 its reverse (303111230201), we get a palindrome (1323432343231).

The spelling of 1020321113030 in words is "one trillion, twenty billion, three hundred twenty-one million, one hundred thirteen thousand, thirty".