1141002012520 has 32 divisors (see below), whose sum is σ = 2570516676000. Its totient is φ = 455820867648.

The previous prime is 1141002012509. The next prime is 1141002012541. The reversal of 1141002012520 is 252102001411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18091170 + ... + 18154129.

It is an arithmetic number, because the mean of its divisors is an integer number (80328646125).

Almost surely, 2^{1141002012520} is an apocalyptic number.

1141002012520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141002012520 is an abundant number, since it is smaller than the sum of its proper divisors (1429514663480).

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

1141002012520 is a wasteful number, since it uses less digits than its factorization.

1141002012520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36246097 (or 36246093 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 1141002012520 its reverse (252102001411), we get a palindrome (1393104013931).

The spelling of 1141002012520 in words is "one trillion, one hundred forty-one billion, two million, twelve thousand, five hundred twenty".