1032020012123 has 16 divisors (see below), whose sum is σ = 1070676096000. Its totient is φ = 993711391200.

The previous prime is 1032020012119. The next prime is 1032020012141. The reversal of 1032020012123 is 3212100202301.

It is a cyclic number.

It is not a de Polignac number, because 1032020012123 - 2² = 1032020012119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032020072123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5019461 + ... + 5221017.

It is an arithmetic number, because the mean of its divisors is an integer number (66917256000).

Almost surely, 2^{1032020012123} is an apocalyptic number.

1032020012123 is a deficient number, since it is larger than the sum of its proper divisors (38656083877).

1032020012123 is a wasteful number, since it uses less digits than its factorization.

1032020012123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202418.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1032020012123 its reverse (3212100202301), we get a palindrome (4244120214424).

The spelling of 1032020012123 in words is "one trillion, thirty-two billion, twenty million, twelve thousand, one hundred twenty-three".