1013210032101 has 32 divisors (see below), whose sum is σ = 1431056160000. Its totient is φ = 636659831808.

The previous prime is 1013210032063. The next prime is 1013210032127. The reversal of 1013210032101 is 1012300123101.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1013210032101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013210032141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365485 + ... + 1469693.

It is an arithmetic number, because the mean of its divisors is an integer number (44720505000).

Almost surely, 2^{1013210032101} is an apocalyptic number.

It is an amenable number.

1013210032101 is a deficient number, since it is larger than the sum of its proper divisors (417846127899).

1013210032101 is a wasteful number, since it uses less digits than its factorization.

1013210032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104493.

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

Adding to 1013210032101 its reverse (1012300123101), we get a palindrome (2025510155202).

The spelling of 1013210032101 in words is "one trillion, thirteen billion, two hundred ten million, thirty-two thousand, one hundred one".