1203032021230 has 48 divisors (see below), whose sum is σ = 2345041026720. Its totient is φ = 444159241344.

The previous prime is 1203032021227. The next prime is 1203032021263. The reversal of 1203032021230 is 321202303021.

It is a junction number, because it is equal to n+sod(n) for n = 1203032021198 and 1203032021207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27895564 + ... + 27938656.

It is an arithmetic number, because the mean of its divisors is an integer number (48855021390).

Almost surely, 2^{1203032021230} is an apocalyptic number.

1203032021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203032021230 is a deficient number, since it is larger than the sum of its proper divisors (1142009005490).

1203032021230 is a wasteful number, since it uses less digits than its factorization.

1203032021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59645 (or 59632 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1203032021230 its reverse (321202303021), we get a palindrome (1524234324251).

The spelling of 1203032021230 in words is "one trillion, two hundred three billion, thirty-two million, twenty-one thousand, two hundred thirty".