101040260923 has 16 divisors (see below), whose sum is σ = 117292130496. Its totient is φ = 85252694400.

The previous prime is 101040260917. The next prime is 101040260927. The reversal of 101040260923 is 329062040101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101040260923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101040260891 and 101040260900.

It is not an unprimeable number, because it can be changed into a prime (101040260927) 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 15 ways as a sum of consecutive naturals, for example, 290736 + ... + 535357.

It is an arithmetic number, because the mean of its divisors is an integer number (7330758156).

Almost surely, 2^101040260923 is an apocalyptic number.

101040260923 is a deficient number, since it is larger than the sum of its proper divisors (16251869573).

101040260923 is a wasteful number, since it uses less digits than its factorization.

101040260923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826374.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 101040260923 in words is "one hundred one billion, forty million, two hundred sixty thousand, nine hundred twenty-three".