101013330131 has 4 divisors (see below), whose sum is σ = 115443805872. Its totient is φ = 86582854392.

The previous prime is 101013330107. The next prime is 101013330133. The reversal of 101013330131 is 131033310101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131033310101 = 31 ⋅4226880971.

It is a cyclic number.

It is not a de Polignac number, because 101013330131 - 2³⁴ = 83833460947 is a prime.

It is a super-2 number, since 2×101013330131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101013330133) 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, 7215237860 + ... + 7215237873.

It is an arithmetic number, because the mean of its divisors is an integer number (28860951468).

Almost surely, 2^101013330131 is an apocalyptic number.

101013330131 is a deficient number, since it is larger than the sum of its proper divisors (14430475741).

101013330131 is an equidigital number, since it uses as much as digits as its factorization.

101013330131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14430475740.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 101013330131 its reverse (131033310101), we get a palindrome (232046640232).

The spelling of 101013330131 in words is "one hundred one billion, thirteen million, three hundred thirty thousand, one hundred thirty-one".