10140403233121 has 4 divisors (see below), whose sum is σ = 11589032266432. Its totient is φ = 8691774199812.

The previous prime is 10140403233091. The next prime is 10140403233151. The reversal of 10140403233121 is 12133230404101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (10140403233091) and next prime (10140403233151).

It is a cyclic number.

It is not a de Polignac number, because 10140403233121 - 2¹⁵ = 10140403200353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10140403233151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724314516645 + ... + 724314516658.

It is an arithmetic number, because the mean of its divisors is an integer number (2897258066608).

Almost surely, 2^{10140403233121} is an apocalyptic number.

It is an amenable number.

10140403233121 is a deficient number, since it is larger than the sum of its proper divisors (1448629033311).

10140403233121 is an equidigital number, since it uses as much as digits as its factorization.

10140403233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448629033310.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10140403233121 its reverse (12133230404101), we get a palindrome (22273633637222).

The spelling of 10140403233121 in words is "ten trillion, one hundred forty billion, four hundred three million, two hundred thirty-three thousand, one hundred twenty-one".