1013200132040 has 32 divisors (see below), whose sum is σ = 2281000911480. Its totient is φ = 405048832512.

The previous prime is 1013200132031. The next prime is 1013200132069. The reversal of 1013200132040 is 402310023101.

It can be written as a sum of positive squares in 4 ways, for example, as 575440582084 + 437759549956 = 758578^2 + 661634^2 .

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, 7154639 + ... + 7294878.

Almost surely, 2^{1013200132040} is an apocalyptic number.

1013200132040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013200132040 is an abundant number, since it is smaller than the sum of its proper divisors (1267800779440).

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

1013200132040 is a wasteful number, since it uses less digits than its factorization.

1013200132040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14451281 (or 14451277 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1013200132040 its reverse (402310023101), we get a palindrome (1415510155141).

The spelling of 1013200132040 in words is "one trillion, thirteen billion, two hundred million, one hundred thirty-two thousand, forty".