101341320425 has 12 divisors (see below), whose sum is σ = 125786347596. Its totient is φ = 80993630400.

The previous prime is 101341320347. The next prime is 101341320427. The reversal of 101341320425 is 524023143101.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 102171664 + 101239148761 = 10108^2 + 318181^2 .

It is not a de Polignac number, because 101341320425 - 2¹⁸ = 101341058281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101341320394 and 101341320403.

It is not an unprimeable number, because it can be changed into a prime (101341320427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1959614 + ... + 2010663.

It is an arithmetic number, because the mean of its divisors is an integer number (10482195633).

Almost surely, 2^101341320425 is an apocalyptic number.

It is an amenable number.

101341320425 is a deficient number, since it is larger than the sum of its proper divisors (24445027171).

101341320425 is a wasteful number, since it uses less digits than its factorization.

101341320425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971308 (or 3971303 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 101341320425 its reverse (524023143101), we get a palindrome (625364463526).

The spelling of 101341320425 in words is "one hundred one billion, three hundred forty-one million, three hundred twenty thousand, four hundred twenty-five".