10020012100033 has 16 divisors (see below), whose sum is σ = 10824461847360. Its totient is φ = 9220401723456.

The previous prime is 10020012100031. The next prime is 10020012100057. The reversal of 10020012100033 is 33000121002001.

It is a cyclic number.

It is not a de Polignac number, because 10020012100033 - 2¹ = 10020012100031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020012099986 and 10020012100022.

It is not an unprimeable number, because it can be changed into a prime (10020012100031) 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, 8021058 + ... + 9185716.

It is an arithmetic number, because the mean of its divisors is an integer number (676528865460).

Almost surely, 2^{10020012100033} is an apocalyptic number.

10020012100033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10020012100033 is a deficient number, since it is larger than the sum of its proper divisors (804449747327).

10020012100033 is a wasteful number, since it uses less digits than its factorization.

10020012100033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166736.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10020012100033 its reverse (33000121002001), we get a palindrome (43020133102034).

The spelling of 10020012100033 in words is "ten trillion, twenty billion, twelve million, one hundred thousand, thirty-three".