42213100403 has 2 divisors, whose sum is σ = 42213100404. Its totient is φ = 42213100402.

The previous prime is 42213100361. The next prime is 42213100409. The reversal of 42213100403 is 30400131224.

42213100403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42213100403 - 2¹² = 42213096307 is a prime.

It is a super-3 number, since 3×42213100403³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (42213100409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21106550201 + 21106550202.

It is an arithmetic number, because the mean of its divisors is an integer number (21106550202).

Almost surely, 2^42213100403 is an apocalyptic number.

42213100403 is a deficient number, since it is larger than the sum of its proper divisors (1).

42213100403 is an equidigital number, since it uses as much as digits as its factorization.

42213100403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 42213100403 its reverse (30400131224), we get a palindrome (72613231627).

The spelling of 42213100403 in words is "forty-two billion, two hundred thirteen million, one hundred thousand, four hundred three".