1403101420120 has 32 divisors (see below), whose sum is σ = 3157743153600. Its totient is φ = 561104575488.

The previous prime is 1403101420079. The next prime is 1403101420129. The reversal of 1403101420120 is 210241013041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403101420129) 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, 4082544 + ... + 4412863.

It is an arithmetic number, because the mean of its divisors is an integer number (98679473550).

Almost surely, 2^{1403101420120} is an apocalyptic number.

1403101420120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1403101420120 is an abundant number, since it is smaller than the sum of its proper divisors (1754641733480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1403101420120 is a wasteful number, since it uses less digits than its factorization.

1403101420120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8499547 (or 8499543 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1403101420120 its reverse (210241013041), we get a palindrome (1613342433161).

The spelling of 1403101420120 in words is "one trillion, four hundred three billion, one hundred one million, four hundred twenty thousand, one hundred twenty".