120310134403403 has 8 divisors (see below), whose sum is σ = 137505816157440. Its totient is φ = 103116582573480.

The previous prime is 120310134403367. The next prime is 120310134403457. The reversal of 120310134403403 is 304304431013021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120310134403403 - 2⁶ = 120310134403339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120310134403463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532359983 + ... + 532585928.

It is an arithmetic number, because the mean of its divisors is an integer number (17188227019680).

Almost surely, 2^{120310134403403} is an apocalyptic number.

120310134403403 is a deficient number, since it is larger than the sum of its proper divisors (17195681754037).

120310134403403 is a wasteful number, since it uses less digits than its factorization.

120310134403403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064962057.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 120310134403403 its reverse (304304431013021), we get a palindrome (424614565416424).

The spelling of 120310134403403 in words is "one hundred twenty trillion, three hundred ten billion, one hundred thirty-four million, four hundred three thousand, four hundred three".