1233500535030 has 64 divisors (see below), whose sum is σ = 2988972011520. Its totient is φ = 325761803136.

The previous prime is 1233500535013. The next prime is 1233500535031. The reversal of 1233500535030 is 305350053321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233500535031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6919599 + ... + 7095621.

It is an arithmetic number, because the mean of its divisors is an integer number (46702687680).

Almost surely, 2^{1233500535030} is an apocalyptic number.

1233500535030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233500535030 is an abundant number, since it is smaller than the sum of its proper divisors (1755471476490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233500535030 is a wasteful number, since it uses less digits than its factorization.

1233500535030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178285.

The product of its (nonzero) digits is 20250, while the sum is 30.

Adding to 1233500535030 its reverse (305350053321), we get a palindrome (1538850588351).

The spelling of 1233500535030 in words is "one trillion, two hundred thirty-three billion, five hundred million, five hundred thirty-five thousand, thirty".