2403020231120 has 20 divisors (see below), whose sum is σ = 5587022037540. Its totient is φ = 961208092416.

The previous prime is 2403020231093. The next prime is 2403020231149. The reversal of 2403020231120 is 211320203042.

It can be written as a sum of positive squares in 2 ways, for example, as 1023156526144 + 1379863704976 = 1011512^2 + 1174676^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2403020231092 and 2403020231101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15018876365 + ... + 15018876524.

It is an arithmetic number, because the mean of its divisors is an integer number (279351101877).

Almost surely, 2^{2403020231120} is an apocalyptic number.

2403020231120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2403020231120 is an abundant number, since it is smaller than the sum of its proper divisors (3184001806420).

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

2403020231120 is a wasteful number, since it uses less digits than its factorization.

2403020231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30037752902 (or 30037752896 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2403020231120 its reverse (211320203042), we get a palindrome (2614340434162).

The spelling of 2403020231120 in words is "two trillion, four hundred three billion, twenty million, two hundred thirty-one thousand, one hundred twenty".