123350333537 has 2 divisors, whose sum is σ = 123350333538. Its totient is φ = 123350333536.

The previous prime is 123350333461. The next prime is 123350333543. The reversal of 123350333537 is 735333053321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66131779921 + 57218553616 = 257161^2 + 239204^2 .

It is a cyclic number.

It is not a de Polignac number, because 123350333537 - 2¹² = 123350329441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123350333537.

It is not a weakly prime, because it can be changed into another prime (123350333567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61675166768 + 61675166769.

It is an arithmetic number, because the mean of its divisors is an integer number (61675166769).

Almost surely, 2^123350333537 is an apocalyptic number.

It is an amenable number.

123350333537 is a deficient number, since it is larger than the sum of its proper divisors (1).

123350333537 is an equidigital number, since it uses as much as digits as its factorization.

123350333537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 255150, while the sum is 38.

Adding to 123350333537 its reverse (735333053321), we get a palindrome (858683386858).

The spelling of 123350333537 in words is "one hundred twenty-three billion, three hundred fifty million, three hundred thirty-three thousand, five hundred thirty-seven".