101202030023 has 4 divisors (see below), whose sum is σ = 101227028400. Its totient is φ = 101177031648.

The previous prime is 101202029993. The next prime is 101202030031. The reversal of 101202030023 is 320030202101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320030202101 = 3049 ⋅104962349.

It is a cyclic number.

It is not a de Polignac number, because 101202030023 - 2¹² = 101202025927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202030073) 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 3 ways as a sum of consecutive naturals, for example, 12493115 + ... + 12501212.

It is an arithmetic number, because the mean of its divisors is an integer number (25306757100).

Almost surely, 2^101202030023 is an apocalyptic number.

101202030023 is a deficient number, since it is larger than the sum of its proper divisors (24998377).

101202030023 is an equidigital number, since it uses as much as digits as its factorization.

101202030023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24998376.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 101202030023 its reverse (320030202101), we get a palindrome (421232232124).

The spelling of 101202030023 in words is "one hundred one billion, two hundred two million, thirty thousand, twenty-three".