2003000201340 has 96 divisors (see below), whose sum is σ = 5805777600000. Its totient is φ = 515360869632.

The previous prime is 2003000201339. The next prime is 2003000201381. The reversal of 2003000201340 is 431020003002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2144161 + ... + 2933159.

It is an arithmetic number, because the mean of its divisors is an integer number (60476850000).

Almost surely, 2^{2003000201340} is an apocalyptic number.

2003000201340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2003000201340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2902888800000).

2003000201340 is an abundant number, since it is smaller than the sum of its proper divisors (3802777398660).

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

2003000201340 is a wasteful number, since it uses less digits than its factorization.

2003000201340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790499 (or 790497 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2003000201340 its reverse (431020003002), we get a palindrome (2434020204342).

The spelling of 2003000201340 in words is "two trillion, three billion, two hundred one thousand, three hundred forty".