1203111233332 has 6 divisors (see below), whose sum is σ = 2105444658338. Its totient is φ = 601555616664.

The previous prime is 1203111233267. The next prime is 1203111233341. The reversal of 1203111233332 is 2333321113021.

It can be written as a sum of positive squares in only one way, i.e., 1171879861156 + 31231372176 = 1082534^2 + 176724^2 .

It is a super-2 number, since 2×1203111233332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1203111233297 and 1203111233306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150388904163 + ... + 150388904170.

Almost surely, 2^{1203111233332} is an apocalyptic number.

It is an amenable number.

1203111233332 is a deficient number, since it is larger than the sum of its proper divisors (902333425006).

1203111233332 is a wasteful number, since it uses less digits than its factorization.

1203111233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300777808337 (or 300777808335 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1203111233332 its reverse (2333321113021), we get a palindrome (3536432346353).

The spelling of 1203111233332 in words is "one trillion, two hundred three billion, one hundred eleven million, two hundred thirty-three thousand, three hundred thirty-two".