1011020202093 has 32 divisors (see below), whose sum is σ = 1540880428032. Its totient is φ = 583666617600.

The previous prime is 1011020202043. The next prime is 1011020202119. The reversal of 1011020202093 is 3902020201101.

It is not a de Polignac number, because 1011020202093 - 2⁸ = 1011020201837 is a prime.

It is a super-3 number, since 3×1011020202093³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011020202043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2580655 + ... + 2946492.

It is an arithmetic number, because the mean of its divisors is an integer number (48152513376).

Almost surely, 2^{1011020202093} is an apocalyptic number.

It is an amenable number.

1011020202093 is a deficient number, since it is larger than the sum of its proper divisors (529860225939).

1011020202093 is a wasteful number, since it uses less digits than its factorization.

1011020202093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5527425.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1011020202093 its reverse (3902020201101), we get a palindrome (4913040403194).

The spelling of 1011020202093 in words is "one trillion, eleven billion, twenty million, two hundred two thousand, ninety-three".