1013151666268 has 24 divisors (see below), whose sum is σ = 2029641592832. Its totient is φ = 433492515504.

The previous prime is 1013151666259. The next prime is 1013151666299. The reversal of 1013151666268 is 8626661513101.

1013151666268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 29788596 + ... + 29822587.

Almost surely, 2^{1013151666268} is an apocalyptic number.

It is an amenable number.

1013151666268 is an abundant number, since it is smaller than the sum of its proper divisors (1016489926564).

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

1013151666268 is a wasteful number, since it uses less digits than its factorization.

1013151666268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59611801 (or 59611799 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 1013151666268 in words is "one trillion, thirteen billion, one hundred fifty-one million, six hundred sixty-six thousand, two hundred sixty-eight".