245123033063 has 2 divisors, whose sum is σ = 245123033064. Its totient is φ = 245123033062.

The previous prime is 245123033059. The next prime is 245123033161. The reversal of 245123033063 is 360330321542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245123033063 - 2² = 245123033059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245123033663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122561516531 + 122561516532.

It is an arithmetic number, because the mean of its divisors is an integer number (122561516532).

Almost surely, 2^245123033063 is an apocalyptic number.

245123033063 is a deficient number, since it is larger than the sum of its proper divisors (1).

245123033063 is an equidigital number, since it uses as much as digits as its factorization.

245123033063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 32.

The spelling of 245123033063 in words is "two hundred forty-five billion, one hundred twenty-three million, thirty-three thousand, sixty-three".