1023003014240 has 24 divisors (see below), whose sum is σ = 2416844621520. Its totient is φ = 409201205632.

The previous prime is 1023003014221. The next prime is 1023003014263. The reversal of 1023003014240 is 424103003201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3196884260 + ... + 3196884579.

It is an arithmetic number, because the mean of its divisors is an integer number (100701859230).

Almost surely, 2^{1023003014240} is an apocalyptic number.

1023003014240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023003014240 is an abundant number, since it is smaller than the sum of its proper divisors (1393841607280).

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

1023003014240 is an equidigital number, since it uses as much as digits as its factorization.

1023003014240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6393768854 (or 6393768846 counting only the distinct ones).

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

Adding to 1023003014240 its reverse (424103003201), we get a palindrome (1447106017441).

The spelling of 1023003014240 in words is "one trillion, twenty-three billion, three million, fourteen thousand, two hundred forty".