120234151501 has 2 divisors, whose sum is σ = 120234151502. Its totient is φ = 120234151500.

The previous prime is 120234151447. The next prime is 120234151517. The reversal of 120234151501 is 105151432021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119128522500 + 1105629001 = 345150^2 + 33251^2 .

It is a cyclic number.

It is not a de Polignac number, because 120234151501 - 2³⁵ = 85874413133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120234151591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60117075750 + 60117075751.

It is an arithmetic number, because the mean of its divisors is an integer number (60117075751).

Almost surely, 2^120234151501 is an apocalyptic number.

It is an amenable number.

120234151501 is a deficient number, since it is larger than the sum of its proper divisors (1).

120234151501 is an equidigital number, since it uses as much as digits as its factorization.

120234151501 is an evil number, because the sum of its binary digits is even.

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

Adding to 120234151501 its reverse (105151432021), we get a palindrome (225385583522).

The spelling of 120234151501 in words is "one hundred twenty billion, two hundred thirty-four million, one hundred fifty-one thousand, five hundred one".