120400001302 has 32 divisors (see below), whose sum is σ = 208137982464. Its totient is φ = 51166728000.

The previous prime is 120400001269. The next prime is 120400001317. The reversal of 120400001302 is 203100004021.

It is a congruent number.

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, 1139602 + ... + 1240762.

It is an arithmetic number, because the mean of its divisors is an integer number (6504311952).

Almost surely, 2^120400001302 is an apocalyptic number.

120400001302 is a deficient number, since it is larger than the sum of its proper divisors (87737981162).

120400001302 is a wasteful number, since it uses less digits than its factorization.

120400001302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101884.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 120400001302 its reverse (203100004021), we get a palindrome (323500005323).

The spelling of 120400001302 in words is "one hundred twenty billion, four hundred million, one thousand, three hundred two".