10140101623 has 4 divisors (see below), whose sum is σ = 10141046280. Its totient is φ = 10139156968.

The previous prime is 10140101603. The next prime is 10140101627. The reversal of 10140101623 is 32610104101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32610104101 = 181 ⋅180166321.

It is a cyclic number.

It is not a de Polignac number, because 10140101623 - 2¹⁷ = 10139970551 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 10140101623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140101627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456040 + ... + 477757.

It is an arithmetic number, because the mean of its divisors is an integer number (2535261570).

Almost surely, 2^10140101623 is an apocalyptic number.

10140101623 is a deficient number, since it is larger than the sum of its proper divisors (944657).

10140101623 is an equidigital number, since it uses as much as digits as its factorization.

10140101623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944656.

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

Adding to 10140101623 its reverse (32610104101), we get a palindrome (42750205724).

The spelling of 10140101623 in words is "ten billion, one hundred forty million, one hundred one thousand, six hundred twenty-three".