30540106423 has 2 divisors, whose sum is σ = 30540106424. Its totient is φ = 30540106422.

The previous prime is 30540106417. The next prime is 30540106469. The reversal of 30540106423 is 32460104503.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30540106423 - 2¹³ = 30540098231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30540106391 and 30540106400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30540106403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15270053211 + 15270053212.

It is an arithmetic number, because the mean of its divisors is an integer number (15270053212).

Almost surely, 2^30540106423 is an apocalyptic number.

30540106423 is a deficient number, since it is larger than the sum of its proper divisors (1).

30540106423 is an equidigital number, since it uses as much as digits as its factorization.

30540106423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 30540106423 in words is "thirty billion, five hundred forty million, one hundred six thousand, four hundred twenty-three".