35120125501 has 2 divisors, whose sum is σ = 35120125502. Its totient is φ = 35120125500.

The previous prime is 35120125433. The next prime is 35120125541. The reversal of 35120125501 is 10552102153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28550860900 + 6569264601 = 168970^2 + 81051^2 .

It is a cyclic number.

It is not a de Polignac number, because 35120125501 - 2¹³ = 35120117309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35120125541) 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, 17560062750 + 17560062751.

It is an arithmetic number, because the mean of its divisors is an integer number (17560062751).

Almost surely, 2^35120125501 is an apocalyptic number.

It is an amenable number.

35120125501 is a deficient number, since it is larger than the sum of its proper divisors (1).

35120125501 is an equidigital number, since it uses as much as digits as its factorization.

35120125501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 35120125501 its reverse (10552102153), we get a palindrome (45672227654).

The spelling of 35120125501 in words is "thirty-five billion, one hundred twenty million, one hundred twenty-five thousand, five hundred one".