10232123011021 has 8 divisors (see below), whose sum is σ = 10359162344960. Its totient is φ = 10105616337552.

The previous prime is 10232123011003. The next prime is 10232123011051. The reversal of 10232123011021 is 12011032123201.

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 10232123011021 - 2²³ = 10232114622413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10232123011021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232123011051) 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, 133126461 + ... + 133203298.

It is an arithmetic number, because the mean of its divisors is an integer number (1294895293120).

Almost surely, 2^{10232123011021} is an apocalyptic number.

It is an amenable number.

10232123011021 is a deficient number, since it is larger than the sum of its proper divisors (127039333939).

10232123011021 is a wasteful number, since it uses less digits than its factorization.

10232123011021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266330235.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10232123011021 its reverse (12011032123201), we get a palindrome (22243155134222).

The spelling of 10232123011021 in words is "ten trillion, two hundred thirty-two billion, one hundred twenty-three million, eleven thousand, twenty-one".