1030111233101 has 2 divisors, whose sum is σ = 1030111233102. Its totient is φ = 1030111233100.

The previous prime is 1030111233077. The next prime is 1030111233119. The reversal of 1030111233101 is 1013321110301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 538007580100 + 492103653001 = 733490^2 + 701501^2 .

It is an emirp because it is prime and its reverse (1013321110301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030111233101 - 2¹⁸ = 1030110970957 is a prime.

It is a super-2 number, since 2×1030111233101² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030111233101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030111233161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515055616550 + 515055616551.

It is an arithmetic number, because the mean of its divisors is an integer number (515055616551).

Almost surely, 2^{1030111233101} is an apocalyptic number.

It is an amenable number.

1030111233101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030111233101 is an equidigital number, since it uses as much as digits as its factorization.

1030111233101 is an evil number, because the sum of its binary digits is even.

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

Adding to 1030111233101 its reverse (1013321110301), we get a palindrome (2043432343402).

The spelling of 1030111233101 in words is "one trillion, thirty billion, one hundred eleven million, two hundred thirty-three thousand, one hundred one".