111233202397 has 2 divisors, whose sum is σ = 111233202398. Its totient is φ = 111233202396.

The previous prime is 111233202391. The next prime is 111233202403. The reversal of 111233202397 is 793202332111.

It is a balanced prime because it is at equal distance from previous prime (111233202391) and next prime (111233202403).

It can be written as a sum of positive squares in only one way, i.e., 78074977561 + 33158224836 = 279419^2 + 182094^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111233202397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111233202391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55616601198 + 55616601199.

It is an arithmetic number, because the mean of its divisors is an integer number (55616601199).

Almost surely, 2^111233202397 is an apocalyptic number.

It is an amenable number.

111233202397 is a deficient number, since it is larger than the sum of its proper divisors (1).

111233202397 is an equidigital number, since it uses as much as digits as its factorization.

111233202397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 111233202397 in words is "one hundred eleven billion, two hundred thirty-three million, two hundred two thousand, three hundred ninety-seven".