10113201031 has 2 divisors, whose sum is σ = 10113201032. Its totient is φ = 10113201030.

The previous prime is 10113201029. The next prime is 10113201103. The reversal of 10113201031 is 13010231101.

Together with next prime (10113201103) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10113201031 - 2¹ = 10113201029 is a prime.

It is a super-2 number, since 2×10113201031² (a number of 21 digits) contains 22 as substring.

Together with 10113201029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10113201011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056600515 + 5056600516.

It is an arithmetic number, because the mean of its divisors is an integer number (5056600516).

Almost surely, 2^10113201031 is an apocalyptic number.

10113201031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113201031 is an equidigital number, since it uses as much as digits as its factorization.

10113201031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10113201031 its reverse (13010231101), we get a palindrome (23123432132).

The spelling of 10113201031 in words is "ten billion, one hundred thirteen million, two hundred one thousand, thirty-one".