120234151435 has 16 divisors (see below), whose sum is σ = 147853050624. Its totient is φ = 93826924672.

The previous prime is 120234151421. The next prime is 120234151447. The reversal of 120234151435 is 534151432021.

It is a cyclic number.

It is not a de Polignac number, because 120234151435 - 2²³ = 120225762827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120234151397 and 120234151406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1265467 + ... + 1357156.

It is an arithmetic number, because the mean of its divisors is an integer number (9240815664).

Almost surely, 2^120234151435 is an apocalyptic number.

120234151435 is a deficient number, since it is larger than the sum of its proper divisors (27618899189).

120234151435 is a wasteful number, since it uses less digits than its factorization.

120234151435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622854.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 120234151435 its reverse (534151432021), we get a palindrome (654385583456).

The spelling of 120234151435 in words is "one hundred twenty billion, two hundred thirty-four million, one hundred fifty-one thousand, four hundred thirty-five".