10131123113030 has 64 divisors (see below), whose sum is σ = 19596443719680. Its totient is φ = 3761214424704.

The previous prime is 10131123113029. The next prime is 10131123113039. The reversal of 10131123113030 is 3031132113101.

It is a junction number, because it is equal to n+sod(n) for n = 10131123112993 and 10131123113011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131123113039) 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, 1501241 + ... + 4745099.

It is an arithmetic number, because the mean of its divisors is an integer number (306194433120).

Almost surely, 2^{10131123113030} is an apocalyptic number.

10131123113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131123113030 is a deficient number, since it is larger than the sum of its proper divisors (9465320606650).

10131123113030 is a wasteful number, since it uses less digits than its factorization.

10131123113030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244293.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 10131123113030 its reverse (3031132113101), we get a palindrome (13162255226131).

The spelling of 10131123113030 in words is "ten trillion, one hundred thirty-one billion, one hundred twenty-three million, one hundred thirteen thousand, thirty".