120125235533 has 2 divisors, whose sum is σ = 120125235534. Its totient is φ = 120125235532.

The previous prime is 120125235509. The next prime is 120125235541. The reversal of 120125235533 is 335532521021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119326720969 + 798514564 = 345437^2 + 28258^2 .

It is an emirp because it is prime and its reverse (335532521021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120125235533 - 2¹² = 120125231437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120125235533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120125235553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60062617766 + 60062617767.

It is an arithmetic number, because the mean of its divisors is an integer number (60062617767).

Almost surely, 2^120125235533 is an apocalyptic number.

It is an amenable number.

120125235533 is a deficient number, since it is larger than the sum of its proper divisors (1).

120125235533 is an equidigital number, since it uses as much as digits as its factorization.

120125235533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 120125235533 its reverse (335532521021), we get a palindrome (455657756554).

The spelling of 120125235533 in words is "one hundred twenty billion, one hundred twenty-five million, two hundred thirty-five thousand, five hundred thirty-three".