101310111023 has 8 divisors (see below), whose sum is σ = 110522800080. Its totient is φ = 92097868480.

The previous prime is 101310111017. The next prime is 101310111029. The reversal of 101310111023 is 320111013101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101310111017) and next prime (101310111029).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101310111023 - 2¹⁸ = 101309848879 is a prime.

It is a super-2 number, since 2×101310111023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101310110989 and 101310111007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101310111029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516473 + ... + 685101.

It is an arithmetic number, because the mean of its divisors is an integer number (13815350010).

Almost surely, 2^101310111023 is an apocalyptic number.

101310111023 is a deficient number, since it is larger than the sum of its proper divisors (9212689057).

101310111023 is a wasteful number, since it uses less digits than its factorization.

101310111023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223257.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 101310111023 its reverse (320111013101), we get a palindrome (421421124124).

The spelling of 101310111023 in words is "one hundred one billion, three hundred ten million, one hundred eleven thousand, twenty-three".