420133120003 has 4 divisors (see below), whose sum is σ = 420269132520. Its totient is φ = 419997107488.

The previous prime is 420133119979. The next prime is 420133120051. The reversal of 420133120003 is 300021331024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420133120003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420133120073) 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, 68001625 + ... + 68007802.

It is an arithmetic number, because the mean of its divisors is an integer number (105067283130).

Almost surely, 2^420133120003 is an apocalyptic number.

420133120003 is a deficient number, since it is larger than the sum of its proper divisors (136012517).

420133120003 is a wasteful number, since it uses less digits than its factorization.

420133120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136012516.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 420133120003 its reverse (300021331024), we get a palindrome (720154451027).

The spelling of 420133120003 in words is "four hundred twenty billion, one hundred thirty-three million, one hundred twenty thousand, three".