101300155031 has 4 divisors (see below), whose sum is σ = 101323733952. Its totient is φ = 101276576112.

The previous prime is 101300155013. The next prime is 101300155057. The reversal of 101300155031 is 130551003101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130551003101 = 103 ⋅1267485467.

It is a cyclic number.

It is not a de Polignac number, because 101300155031 - 2¹⁴ = 101300138647 is a prime.

It is a super-2 number, since 2×101300155031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101300154994 and 101300155012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101300155081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11783015 + ... + 11791608.

It is an arithmetic number, because the mean of its divisors is an integer number (25330933488).

Almost surely, 2^101300155031 is an apocalyptic number.

101300155031 is a deficient number, since it is larger than the sum of its proper divisors (23578921).

101300155031 is an equidigital number, since it uses as much as digits as its factorization.

101300155031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23578920.

The product of its (nonzero) digits is 225, while the sum is 20.

Adding to 101300155031 its reverse (130551003101), we get a palindrome (231851158132).

The spelling of 101300155031 in words is "one hundred one billion, three hundred million, one hundred fifty-five thousand, thirty-one".