1203233323011 has 8 divisors (see below), whose sum is σ = 1604336154960. Its totient is φ = 802143019872.

The previous prime is 1203233322983. The next prime is 1203233323057. The reversal of 1203233323011 is 1103233323021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1203233323011 - 2¹⁷ = 1203233191939 is a prime.

It is a super-2 number, since 2×1203233323011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1203233323111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905776 + ... + 3293933.

It is an arithmetic number, because the mean of its divisors is an integer number (200542019370).

Almost surely, 2^{1203233323011} is an apocalyptic number.

1203233323011 is a deficient number, since it is larger than the sum of its proper divisors (401102831949).

1203233323011 is an equidigital number, since it uses as much as digits as its factorization.

1203233323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6264405.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1203233323011 its reverse (1103233323021), we get a palindrome (2306466646032).

The spelling of 1203233323011 in words is "one trillion, two hundred three billion, two hundred thirty-three million, three hundred twenty-three thousand, eleven".