101012300223 has 32 divisors (see below), whose sum is σ = 139556431872. Its totient is φ = 64948447200.

The previous prime is 101012300203. The next prime is 101012300231. The reversal of 101012300223 is 322003210101.

It is a de Polignac number, because none of the positive numbers 2^k-101012300223 is a prime.

It is a super-4 number, since 4×101012300223⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012300203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4280968 + ... + 4304498.

It is an arithmetic number, because the mean of its divisors is an integer number (4361138496).

Almost surely, 2^101012300223 is an apocalyptic number.

101012300223 is a deficient number, since it is larger than the sum of its proper divisors (38544131649).

101012300223 is a wasteful number, since it uses less digits than its factorization.

101012300223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23995.

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

Adding to 101012300223 its reverse (322003210101), we get a palindrome (423015510324).

The spelling of 101012300223 in words is "one hundred one billion, twelve million, three hundred thousand, two hundred twenty-three".