101011200131003 has 12 divisors (see below), whose sum is σ = 103146666213240. Its totient is φ = 98917589537280.

The previous prime is 101011200130903. The next prime is 101011200131021. The reversal of 101011200131003 is 300131002110101.

It is a happy number.

It is not a de Polignac number, because 101011200131003 - 2¹⁰ = 101011200129979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011200131053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58948838 + ... + 60638171.

It is an arithmetic number, because the mean of its divisors is an integer number (8595555517770).

Almost surely, 2^{101011200131003} is an apocalyptic number.

101011200131003 is a deficient number, since it is larger than the sum of its proper divisors (2135466082237).

101011200131003 is an equidigital number, since it uses as much as digits as its factorization.

101011200131003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119587358 (or 119587297 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 101011200131003 its reverse (300131002110101), we get a palindrome (401142202241104).

The spelling of 101011200131003 in words is "one hundred one trillion, eleven billion, two hundred million, one hundred thirty-one thousand, three".