1020231122035 has 16 divisors (see below), whose sum is σ = 1241158622976. Its totient is φ = 804932702208.

The previous prime is 1020231121991. The next prime is 1020231122041. The reversal of 1020231122035 is 5302211320201.

It is a cyclic number.

It is not a de Polignac number, because 1020231122035 - 2⁷ = 1020231121907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020231121997 and 1020231122015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4191187 + ... + 4427923.

It is an arithmetic number, because the mean of its divisors is an integer number (77572413936).

Almost surely, 2^{1020231122035} is an apocalyptic number.

1020231122035 is a deficient number, since it is larger than the sum of its proper divisors (220927500941).

1020231122035 is a wasteful number, since it uses less digits than its factorization.

1020231122035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248622.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1020231122035 its reverse (5302211320201), we get a palindrome (6322442442236).

The spelling of 1020231122035 in words is "one trillion, twenty billion, two hundred thirty-one million, one hundred twenty-two thousand, thirty-five".