1206242023 has 16 divisors (see below), whose sum is σ = 1426616320. Its totient is φ = 998049600.

The previous prime is 1206241991. The next prime is 1206242027. The reversal of 1206242023 is 3202426021.

It is a cyclic number.

It is not a de Polignac number, because 1206242023 - 2⁵ = 1206241991 is a prime.

It is a super-2 number, since 2×1206242023² = 2910039636102265058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1206241985 and 1206242003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206242027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81958 + ... + 95548.

It is an arithmetic number, because the mean of its divisors is an integer number (89163520).

Almost surely, 2^1206242023 is an apocalyptic number.

1206242023 is a deficient number, since it is larger than the sum of its proper divisors (220374297).

1206242023 is a wasteful number, since it uses less digits than its factorization.

1206242023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14038.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1206242023 is about 34730.9951340298. The cubic root of 1206242023 is about 1064.4979222889.

Adding to 1206242023 its reverse (3202426021), we get a palindrome (4408668044).

The spelling of 1206242023 in words is "one billion, two hundred six million, two hundred forty-two thousand, twenty-three".