10120040233 has 2 divisors, whose sum is σ = 10120040234. Its totient is φ = 10120040232.

The previous prime is 10120040221. The next prime is 10120040257. The reversal of 10120040233 is 33204002101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8048242944 + 2071797289 = 89712^2 + 45517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10120040233 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120040933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060020116 + 5060020117.

It is an arithmetic number, because the mean of its divisors is an integer number (5060020117).

Almost surely, 2^10120040233 is an apocalyptic number.

It is an amenable number.

10120040233 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120040233 is an equidigital number, since it uses as much as digits as its factorization.

10120040233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10120040233 its reverse (33204002101), we get a palindrome (43324042334).

The spelling of 10120040233 in words is "ten billion, one hundred twenty million, forty thousand, two hundred thirty-three".