102120032233313 has 4 divisors (see below), whose sum is σ = 102121814459028. Its totient is φ = 102118250007600.

The previous prime is 102120032233309. The next prime is 102120032233321. The reversal of 102120032233313 is 313332230021201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21033753270049 + 81086278963264 = 4586257^2 + 9004792^2 .

It is a cyclic number.

It is not a de Polignac number, because 102120032233313 - 2² = 102120032233309 is a prime.

It is a super-2 number, since 2×102120032233313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102120032238313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891026906 + ... + 891141507.

It is an arithmetic number, because the mean of its divisors is an integer number (25530453614757).

Almost surely, 2^{102120032233313} is an apocalyptic number.

It is an amenable number.

102120032233313 is a deficient number, since it is larger than the sum of its proper divisors (1782225715).

102120032233313 is an equidigital number, since it uses as much as digits as its factorization.

102120032233313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782225714.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 102120032233313 its reverse (313332230021201), we get a palindrome (415452262254514).

The spelling of 102120032233313 in words is "one hundred two trillion, one hundred twenty billion, thirty-two million, two hundred thirty-three thousand, three hundred thirteen".