1020001012093 has 16 divisors (see below), whose sum is σ = 1216974802176. Its totient is φ = 835878067200.

The previous prime is 1020001012091. The next prime is 1020001012099. The reversal of 1020001012093 is 3902101000201.

It is a cyclic number.

It is not a de Polignac number, because 1020001012093 - 2¹ = 1020001012091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1020001012093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020001012091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158958 + ... + 1839343.

It is an arithmetic number, because the mean of its divisors is an integer number (76060925136).

Almost surely, 2^{1020001012093} is an apocalyptic number.

It is an amenable number.

1020001012093 is a deficient number, since it is larger than the sum of its proper divisors (196973790083).

1020001012093 is a wasteful number, since it uses less digits than its factorization.

1020001012093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000444.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1020001012093 its reverse (3902101000201), we get a palindrome (4922102012294).

The spelling of 1020001012093 in words is "one trillion, twenty billion, one million, twelve thousand, ninety-three".