1001205357116 has 24 divisors (see below), whose sum is σ = 1781866544640. Its totient is φ = 492101205552.

The previous prime is 1001205357083. The next prime is 1001205357193. The reversal of 1001205357116 is 6117535021001.

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, 9729365 + ... + 9831731.

It is an arithmetic number, because the mean of its divisors is an integer number (74244439360).

Almost surely, 2^{1001205357116} is an apocalyptic number.

It is an amenable number.

1001205357116 is a deficient number, since it is larger than the sum of its proper divisors (780661187524).

1001205357116 is a wasteful number, since it uses less digits than its factorization.

1001205357116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143873 (or 143871 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 1001205357116 in words is "one trillion, one billion, two hundred five million, three hundred fifty-seven thousand, one hundred sixteen".