102011213331233 has 2 divisors, whose sum is σ = 102011213331234. Its totient is φ = 102011213331232.

The previous prime is 102011213331229. The next prime is 102011213331271. The reversal of 102011213331233 is 332133312110201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101749747803664 + 261465527569 = 10087108^2 + 511337^2 .

It is a cyclic number.

It is not a de Polignac number, because 102011213331233 - 2² = 102011213331229 is a prime.

It is not a weakly prime, because it can be changed into another prime (102011213337233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005606665616 + 51005606665617.

It is an arithmetic number, because the mean of its divisors is an integer number (51005606665617).

Almost surely, 2^{102011213331233} is an apocalyptic number.

It is an amenable number.

102011213331233 is a deficient number, since it is larger than the sum of its proper divisors (1).

102011213331233 is an equidigital number, since it uses as much as digits as its factorization.

102011213331233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 102011213331233 its reverse (332133312110201), we get a palindrome (434144525441434).

The spelling of 102011213331233 in words is "one hundred two trillion, eleven billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred thirty-three".