1020134101223 has 8 divisors (see below), whose sum is σ = 1020934695456. Its totient is φ = 1019333660800.

The previous prime is 1020134101213. The next prime is 1020134101237. The reversal of 1020134101223 is 3221014310201.

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

It is a cyclic number.

It is not a de Polignac number, because 1020134101223 - 2¹² = 1020134097127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020134101195 and 1020134101204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020134101213) 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, 15712115 + ... + 15776907.

It is an arithmetic number, because the mean of its divisors is an integer number (127616836932).

Almost surely, 2^{1020134101223} is an apocalyptic number.

1020134101223 is a deficient number, since it is larger than the sum of its proper divisors (800594233).

1020134101223 is a wasteful number, since it uses less digits than its factorization.

1020134101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76905.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1020134101223 its reverse (3221014310201), we get a palindrome (4241148411424).

The spelling of 1020134101223 in words is "one trillion, twenty billion, one hundred thirty-four million, one hundred one thousand, two hundred twenty-three".