1031021000102 has 8 divisors (see below), whose sum is σ = 1549139480856. Its totient is φ = 514641173152.

The previous prime is 1031021000077. The next prime is 1031021000131. The reversal of 1031021000102 is 2010001201301.

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, 434661968 + ... + 434664339.

It is an arithmetic number, because the mean of its divisors is an integer number (193642435107).

Almost surely, 2^{1031021000102} is an apocalyptic number.

1031021000102 is a deficient number, since it is larger than the sum of its proper divisors (518118480754).

1031021000102 is an equidigital number, since it uses as much as digits as its factorization.

1031021000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869326902.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1031021000102 its reverse (2010001201301), we get a palindrome (3041022201403).

The spelling of 1031021000102 in words is "one trillion, thirty-one billion, twenty-one million, one hundred two", and thus it is an aban number.