125314154101 has 2 divisors, whose sum is σ = 125314154102. Its totient is φ = 125314154100.

The previous prime is 125314154087. The next prime is 125314154111. The reversal of 125314154101 is 101451413521.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90447555025 + 34866599076 = 300745^2 + 186726^2 .

It is a cyclic number.

It is not a de Polignac number, because 125314154101 - 2¹⁵ = 125314121333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125314154101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125314154111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62657077050 + 62657077051.

It is an arithmetic number, because the mean of its divisors is an integer number (62657077051).

Almost surely, 2^125314154101 is an apocalyptic number.

It is an amenable number.

125314154101 is a deficient number, since it is larger than the sum of its proper divisors (1).

125314154101 is an equidigital number, since it uses as much as digits as its factorization.

125314154101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 125314154101 its reverse (101451413521), we get a palindrome (226765567622).

The spelling of 125314154101 in words is "one hundred twenty-five billion, three hundred fourteen million, one hundred fifty-four thousand, one hundred one".