1021011001102 has 8 divisors (see below), whose sum is σ = 1531534459896. Its totient is φ = 510499514472.

The previous prime is 1021011001079. The next prime is 1021011001217. The reversal of 1021011001102 is 2011001101201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2776708 + ... + 3122839.

It is an arithmetic number, because the mean of its divisors is an integer number (191441807487).

Almost surely, 2^{1021011001102} is an apocalyptic number.

1021011001102 is a deficient number, since it is larger than the sum of its proper divisors (510523458794).

1021011001102 is an equidigital number, since it uses as much as digits as its factorization.

1021011001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5986082.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1021011001102 its reverse (2011001101201), we get a palindrome (3032012102303).

The spelling of 1021011001102 in words is "one trillion, twenty-one billion, eleven million, one thousand, one hundred two".