102120011331233 has 32 divisors (see below), whose sum is σ = 120878424576000. Its totient is φ = 84411374906880.

The previous prime is 102120011331161. The next prime is 102120011331257. The reversal of 102120011331233 is 332133110021201.

It is not a de Polignac number, because 102120011331233 - 2²² = 102120007136929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102120011331199 and 102120011331208.

It is not an unprimeable number, because it can be changed into a prime (102120011331733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 763338773 + ... + 763472541.

It is an arithmetic number, because the mean of its divisors is an integer number (3777450768000).

Almost surely, 2^{102120011331233} is an apocalyptic number.

It is an amenable number.

102120011331233 is a deficient number, since it is larger than the sum of its proper divisors (18758413244767).

102120011331233 is a wasteful number, since it uses less digits than its factorization.

102120011331233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138305.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 102120011331233 its reverse (332133110021201), we get a palindrome (434253121352434).

The spelling of 102120011331233 in words is "one hundred two trillion, one hundred twenty billion, eleven million, three hundred thirty-one thousand, two hundred thirty-three".