403551352223 has 2 divisors, whose sum is σ = 403551352224. Its totient is φ = 403551352222.

The previous prime is 403551352199. The next prime is 403551352231. The reversal of 403551352223 is 322253155304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 403551352223 - 2¹⁴ = 403551335839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403551352123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201775676111 + 201775676112.

It is an arithmetic number, because the mean of its divisors is an integer number (201775676112).

Almost surely, 2^403551352223 is an apocalyptic number.

403551352223 is a deficient number, since it is larger than the sum of its proper divisors (1).

403551352223 is an equidigital number, since it uses as much as digits as its factorization.

403551352223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 403551352223 in words is "four hundred three billion, five hundred fifty-one million, three hundred fifty-two thousand, two hundred twenty-three".