145025006101 has 2 divisors, whose sum is σ = 145025006102. Its totient is φ = 145025006100.

The previous prime is 145025006089. The next prime is 145025006107. The reversal of 145025006101 is 101600520541.

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., 142260980625 + 2764025476 = 377175^2 + 52574^2 .

It is a cyclic number.

It is not a de Polignac number, because 145025006101 - 2²¹ = 145022908949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145025006107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72512503050 + 72512503051.

It is an arithmetic number, because the mean of its divisors is an integer number (72512503051).

Almost surely, 2^145025006101 is an apocalyptic number.

It is an amenable number.

145025006101 is a deficient number, since it is larger than the sum of its proper divisors (1).

145025006101 is an equidigital number, since it uses as much as digits as its factorization.

145025006101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 145025006101 its reverse (101600520541), we get a palindrome (246625526642).

The spelling of 145025006101 in words is "one hundred forty-five billion, twenty-five million, six thousand, one hundred one".