1000135061300 has 36 divisors (see below), whose sum is σ = 2264653657056. Its totient is φ = 382660370400.

The previous prime is 1000135061297. The next prime is 1000135061309. The reversal of 1000135061300 is 31605310001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000135061309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217418366 + ... + 217422965.

Almost surely, 2^{1000135061300} is an apocalyptic number.

1000135061300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000135061300 is an abundant number, since it is smaller than the sum of its proper divisors (1264518595756).

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

1000135061300 is a wasteful number, since it uses less digits than its factorization.

1000135061300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434841368 (or 434841361 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

The spelling of 1000135061300 in words is "one trillion, one hundred thirty-five million, sixty-one thousand, three hundred".