213100030967 has 2 divisors, whose sum is σ = 213100030968. Its totient is φ = 213100030966.

The previous prime is 213100030961. The next prime is 213100031107. The reversal of 213100030967 is 769030001312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213100030967 - 2¹⁶ = 213099965431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213100030961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106550015483 + 106550015484.

It is an arithmetic number, because the mean of its divisors is an integer number (106550015484).

Almost surely, 2^213100030967 is an apocalyptic number.

213100030967 is a deficient number, since it is larger than the sum of its proper divisors (1).

213100030967 is an equidigital number, since it uses as much as digits as its factorization.

213100030967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The spelling of 213100030967 in words is "two hundred thirteen billion, one hundred million, thirty thousand, nine hundred sixty-seven".