102120010111033 has 2 divisors, whose sum is σ = 102120010111034. Its totient is φ = 102120010111032.

The previous prime is 102120010110977. The next prime is 102120010111129. The reversal of 102120010111033 is 330111010021201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67787113623849 + 34332896487184 = 8233293^2 + 5859428^2 .

It is a cyclic number.

It is not a de Polignac number, because 102120010111033 - 2¹³ = 102120010102841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102120010110998 and 102120010111016.

It is not a weakly prime, because it can be changed into another prime (102120010411033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51060005055516 + 51060005055517.

It is an arithmetic number, because the mean of its divisors is an integer number (51060005055517).

Almost surely, 2^{102120010111033} is an apocalyptic number.

It is an amenable number.

102120010111033 is a deficient number, since it is larger than the sum of its proper divisors (1).

102120010111033 is an equidigital number, since it uses as much as digits as its factorization.

102120010111033 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 16.

Adding to 102120010111033 its reverse (330111010021201), we get a palindrome (432231020132234).

The spelling of 102120010111033 in words is "one hundred two trillion, one hundred twenty billion, ten million, one hundred eleven thousand, thirty-three".