1031022021104 has 10 divisors (see below), whose sum is σ = 1997605165920. Its totient is φ = 515511010544.

The previous prime is 1031022021103. The next prime is 1031022021121. The reversal of 1031022021104 is 4011202201301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031022021101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32219438144 + ... + 32219438175.

It is an arithmetic number, because the mean of its divisors is an integer number (199760516592).

Almost surely, 2^{1031022021104} is an apocalyptic number.

It is an amenable number.

1031022021104 is a deficient number, since it is larger than the sum of its proper divisors (966583144816).

1031022021104 is an equidigital number, since it uses as much as digits as its factorization.

1031022021104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64438876327 (or 64438876321 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1031022021104 its reverse (4011202201301), we get a palindrome (5042224222405).

The spelling of 1031022021104 in words is "one trillion, thirty-one billion, twenty-two million, twenty-one thousand, one hundred four".