10101340023 has 32 divisors (see below), whose sum is σ = 13785987072. Its totient is φ = 6577480800.

The previous prime is 10101339979. The next prime is 10101340043. The reversal of 10101340023 is 32004310101.

It is not a de Polignac number, because 10101340023 - 2¹³ = 10101331831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101339984 and 10101340011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101340043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17690328 + ... + 17690898.

It is an arithmetic number, because the mean of its divisors is an integer number (430812096).

Almost surely, 2^10101340023 is an apocalyptic number.

10101340023 is a deficient number, since it is larger than the sum of its proper divisors (3684647049).

10101340023 is a wasteful number, since it uses less digits than its factorization.

10101340023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10101340023 its reverse (32004310101), we get a palindrome (42105650124).

The spelling of 10101340023 in words is "ten billion, one hundred one million, three hundred forty thousand, twenty-three".