102120000211043 has 2 divisors, whose sum is σ = 102120000211044. Its totient is φ = 102120000211042.

The previous prime is 102120000210947. The next prime is 102120000211063. The reversal of 102120000211043 is 340112000021201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102120000211043 is a prime.

It is not a weakly prime, because it can be changed into another prime (102120000211063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51060000105521 + 51060000105522.

It is an arithmetic number, because the mean of its divisors is an integer number (51060000105522).

Almost surely, 2^{102120000211043} is an apocalyptic number.

102120000211043 is a deficient number, since it is larger than the sum of its proper divisors (1).

102120000211043 is an equidigital number, since it uses as much as digits as its factorization.

102120000211043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102120000211043 its reverse (340112000021201), we get a palindrome (442232000232244).

The spelling of 102120000211043 in words is "one hundred two trillion, one hundred twenty billion, two hundred eleven thousand, forty-three".