125773785323 has 2 divisors, whose sum is σ = 125773785324. Its totient is φ = 125773785322.

The previous prime is 125773785301. The next prime is 125773785329. The reversal of 125773785323 is 323587377521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125773785323 - 2¹² = 125773781227 is a prime.

It is not a weakly prime, because it can be changed into another prime (125773785329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62886892661 + 62886892662.

It is an arithmetic number, because the mean of its divisors is an integer number (62886892662).

Almost surely, 2^125773785323 is an apocalyptic number.

125773785323 is a deficient number, since it is larger than the sum of its proper divisors (1).

125773785323 is an equidigital number, since it uses as much as digits as its factorization.

125773785323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7408800, while the sum is 53.

The spelling of 125773785323 in words is "one hundred twenty-five billion, seven hundred seventy-three million, seven hundred eighty-five thousand, three hundred twenty-three".