133403555030 has 8 divisors (see below), whose sum is σ = 240126399072. Its totient is φ = 53361422008.

The previous prime is 133403554987. The next prime is 133403555039. The reversal of 133403555030 is 30555304331.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133403555039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6670177742 + ... + 6670177761.

It is an arithmetic number, because the mean of its divisors is an integer number (30015799884).

Almost surely, 2^133403555030 is an apocalyptic number.

133403555030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133403555030 is a deficient number, since it is larger than the sum of its proper divisors (106722844042).

133403555030 is a wasteful number, since it uses less digits than its factorization.

133403555030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13340355510.

The product of its (nonzero) digits is 40500, while the sum is 32.

Adding to 133403555030 its reverse (30555304331), we get a palindrome (163958859361).

The spelling of 133403555030 in words is "one hundred thirty-three billion, four hundred three million, five hundred fifty-five thousand, thirty".