101103123131 has 8 divisors (see below), whose sum is σ = 102097972944. Its totient is φ = 100113138720.

The previous prime is 101103123091. The next prime is 101103123181. The reversal of 101103123131 is 131321301101.

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 101103123131 - 2²⁶ = 101036014267 is a prime.

It is a super-2 number, since 2×101103123131² (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 (101103123181) 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, 1174580 + ... + 1257713.

It is an arithmetic number, because the mean of its divisors is an integer number (12762246618).

Almost surely, 2^101103123131 is an apocalyptic number.

101103123131 is a deficient number, since it is larger than the sum of its proper divisors (994849813).

101103123131 is a wasteful number, since it uses less digits than its factorization.

101103123131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432701.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 101103123131 its reverse (131321301101), we get a palindrome (232424424232).

The spelling of 101103123131 in words is "one hundred one billion, one hundred three million, one hundred twenty-three thousand, one hundred thirty-one".