1002310123101 has 8 divisors (see below), whose sum is σ = 1527329711424. Its totient is φ = 572748641760.

The previous prime is 1002310123097. The next prime is 1002310123151. The reversal of 1002310123101 is 1013210132001.

It is a happy number.

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

It is not a de Polignac number, because 1002310123101 - 2² = 1002310123097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002310123151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23864526720 + ... + 23864526761.

It is an arithmetic number, because the mean of its divisors is an integer number (190916213928).

Almost surely, 2^{1002310123101} is an apocalyptic number.

It is an amenable number.

1002310123101 is a deficient number, since it is larger than the sum of its proper divisors (525019588323).

1002310123101 is an equidigital number, since it uses as much as digits as its factorization.

1002310123101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47729053491.

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

Adding to 1002310123101 its reverse (1013210132001), we get a palindrome (2015520255102).

The spelling of 1002310123101 in words is "one trillion, two billion, three hundred ten million, one hundred twenty-three thousand, one hundred one".