1001005101050 has 24 divisors (see below), whose sum is σ = 1863576160992. Its totient is φ = 400035014000.

The previous prime is 1001005100993. The next prime is 1001005101139. The reversal of 1001005101050 is 501015001001.

It is a super-2 number, since 2×1001005101050² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9120566 + ... + 9229665.

It is an arithmetic number, because the mean of its divisors is an integer number (77649006708).

Almost surely, 2^{1001005101050} is an apocalyptic number.

1001005101050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001005101050 is a deficient number, since it is larger than the sum of its proper divisors (862571059942).

1001005101050 is a wasteful number, since it uses less digits than its factorization.

1001005101050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18351334 (or 18351329 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 14.

The spelling of 1001005101050 in words is "one trillion, one billion, five million, one hundred one thousand, fifty".