10131112121003 has 2 divisors, whose sum is σ = 10131112121004. Its totient is φ = 10131112121002.

The previous prime is 10131112120979. The next prime is 10131112121023. The reversal of 10131112121003 is 30012121113101.

It is a strong prime.

It is an emirp because it is prime and its reverse (30012121113101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10131112121003 - 2²⁶ = 10131045012139 is a prime.

It is not a weakly prime, because it can be changed into another prime (10131112121023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065556060501 + 5065556060502.

It is an arithmetic number, because the mean of its divisors is an integer number (5065556060502).

Almost surely, 2^{10131112121003} is an apocalyptic number.

10131112121003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131112121003 is an equidigital number, since it uses as much as digits as its factorization.

10131112121003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 10131112121003 its reverse (30012121113101), we get a palindrome (40143233234104).

The spelling of 10131112121003 in words is "ten trillion, one hundred thirty-one billion, one hundred twelve million, one hundred twenty-one thousand, three".