1013101023102 has 64 divisors (see below), whose sum is σ = 2398627123200. Its totient is φ = 279112458240.

The previous prime is 1013101023097. The next prime is 1013101023113. The reversal of 1013101023102 is 2013201013101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395827 + ... + 1477457.

It is an arithmetic number, because the mean of its divisors is an integer number (37478548800).

Almost surely, 2^{1013101023102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013101023102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1199313561600).

1013101023102 is an abundant number, since it is smaller than the sum of its proper divisors (1385526100098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013101023102 is a wasteful number, since it uses less digits than its factorization.

1013101023102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082441.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1013101023102 its reverse (2013201013101), we get a palindrome (3026302036203).

The spelling of 1013101023102 in words is "one trillion, thirteen billion, one hundred one million, twenty-three thousand, one hundred two".