1020030032011 has 8 divisors (see below), whose sum is σ = 1053059414400. Its totient is φ = 987008473920.

The previous prime is 1020030031997. The next prime is 1020030032027. The reversal of 1020030032011 is 1102300300201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020030032011 - 2³⁹ = 470274218123 is a prime.

It is a super-2 number, since 2×1020030032011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020030031982 and 1020030032000.

It is not an unprimeable number, because it can be changed into a prime (1020030032611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690546 + ... + 2213143.

It is an arithmetic number, because the mean of its divisors is an integer number (131632426800).

Almost surely, 2^{1020030032011} is an apocalyptic number.

1020030032011 is a deficient number, since it is larger than the sum of its proper divisors (33029382389).

1020030032011 is an equidigital number, since it uses as much as digits as its factorization.

1020030032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912149.

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

Adding to 1020030032011 its reverse (1102300300201), we get a palindrome (2122330332212).

The spelling of 1020030032011 in words is "one trillion, twenty billion, thirty million, thirty-two thousand, eleven".