1203063610040 has 32 divisors (see below), whose sum is σ = 2824584130080. Its totient is φ = 460302598272.

The previous prime is 1203063609983. The next prime is 1203063610093. The reversal of 1203063610040 is 400163603021.

It is a junction number, because it is equal to n+sod(n) for n = 1203063609991 and 1203063610009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653837999 + ... + 653839838.

It is an arithmetic number, because the mean of its divisors is an integer number (88268254065).

Almost surely, 2^{1203063610040} is an apocalyptic number.

1203063610040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1203063610040 is an abundant number, since it is smaller than the sum of its proper divisors (1621520520040).

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

1203063610040 is a wasteful number, since it uses less digits than its factorization.

1203063610040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307677871 (or 1307677867 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 1203063610040 in words is "one trillion, two hundred three billion, sixty-three million, six hundred ten thousand, forty".