10101103131 has 64 divisors (see below), whose sum is σ = 16298827776. Its totient is φ = 5440089600.

The previous prime is 10101103123. The next prime is 10101103141. The reversal of 10101103131 is 13130110101.

It is not a de Polignac number, because 10101103131 - 2³ = 10101103123 is a prime.

It is a super-2 number, since 2×10101103131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10101103141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12454716 + ... + 12455526.

It is an arithmetic number, because the mean of its divisors is an integer number (254669184).

Almost surely, 2^10101103131 is an apocalyptic number.

10101103131 is a deficient number, since it is larger than the sum of its proper divisors (6197724645).

10101103131 is a wasteful number, since it uses less digits than its factorization.

10101103131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 10101103131 its reverse (13130110101), we get a palindrome (23231213232).

The spelling of 10101103131 in words is "ten billion, one hundred one million, one hundred three thousand, one hundred thirty-one".