1100201423 has 2 divisors, whose sum is σ = 1100201424. Its totient is φ = 1100201422.

The previous prime is 1100201387. The next prime is 1100201471. The reversal of 1100201423 is 3241020011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100201423 - 2¹⁶ = 1100135887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100201398 and 1100201407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100201723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550100711 + 550100712.

It is an arithmetic number, because the mean of its divisors is an integer number (550100712).

Almost surely, 2^1100201423 is an apocalyptic number.

1100201423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100201423 is an equidigital number, since it uses as much as digits as its factorization.

1100201423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1100201423 is about 33169.2843305369. The cubic root of 1100201423 is about 1032.3431191739.

Adding to 1100201423 its reverse (3241020011), we get a palindrome (4341221434).

The spelling of 1100201423 in words is "one billion, one hundred million, two hundred one thousand, four hundred twenty-three".