1032012120123 has 12 divisors (see below), whose sum is σ = 1491070111440. Its totient is φ = 687829954896.

The previous prime is 1032012120121. The next prime is 1032012120137. The reversal of 1032012120123 is 3210212102301.

1032012120123 is a `hidden beast` number, since 1 + 0 + 320 + 121 + 201 + 23 = 666.

It is not a de Polignac number, because 1032012120123 - 2¹ = 1032012120121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1032012120096 and 1032012120105.

It is not an unprimeable number, because it can be changed into a prime (1032012120121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14807068 + ... + 14876601.

It is an arithmetic number, because the mean of its divisors is an integer number (124255842620).

Almost surely, 2^{1032012120123} is an apocalyptic number.

1032012120123 is a deficient number, since it is larger than the sum of its proper divisors (459057991317).

1032012120123 is a wasteful number, since it uses less digits than its factorization.

1032012120123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29687538 (or 29687535 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1032012120123 its reverse (3210212102301), we get a palindrome (4242224222424).

The spelling of 1032012120123 in words is "one trillion, thirty-two billion, twelve million, one hundred twenty thousand, one hundred twenty-three".