120254024151 has 12 divisors (see below), whose sum is σ = 173876974128. Its totient is φ = 80087787744.

The previous prime is 120254024131. The next prime is 120254024153. The reversal of 120254024151 is 151420452021.

It is a happy number.

120254024151 is a `hidden beast` number, since 1 + 202 + 5 + 40 + 2 + 415 + 1 = 666.

It is not a de Polignac number, because 120254024151 - 2¹⁷ = 120253893079 is a prime.

It is a super-2 number, since 2×120254024151² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120254024153) 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, 6787470 + ... + 6805163.

It is an arithmetic number, because the mean of its divisors is an integer number (14489747844).

Almost surely, 2^120254024151 is an apocalyptic number.

120254024151 is a deficient number, since it is larger than the sum of its proper divisors (53622949977).

120254024151 is a wasteful number, since it uses less digits than its factorization.

120254024151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13593622 (or 13593619 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 120254024151 its reverse (151420452021), we get a palindrome (271674476172).

The spelling of 120254024151 in words is "one hundred twenty billion, two hundred fifty-four million, twenty-four thousand, one hundred fifty-one".