1230200203030 has 16 divisors (see below), whose sum is σ = 2236284727344. Its totient is φ = 487208000800.

The previous prime is 1230200202977. The next prime is 1230200203049. The reversal of 1230200203030 is 303020020321.

It is a junction number, because it is equal to n+sod(n) for n = 1230200202995 and 1230200203013.

It is a congruent number.

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, 609008992 + ... + 609011011.

It is an arithmetic number, because the mean of its divisors is an integer number (139767795459).

Almost surely, 2^{1230200203030} is an apocalyptic number.

1230200203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230200203030 is a deficient number, since it is larger than the sum of its proper divisors (1006084524314).

1230200203030 is a wasteful number, since it uses less digits than its factorization.

1230200203030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218020111.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 1230200203030 its reverse (303020020321), we get a palindrome (1533220223351).

The spelling of 1230200203030 in words is "one trillion, two hundred thirty billion, two hundred million, two hundred three thousand, thirty".