1102012321037 has 2 divisors, whose sum is σ = 1102012321038. Its totient is φ = 1102012321036.

The previous prime is 1102012320961. The next prime is 1102012321057. The reversal of 1102012321037 is 7301232102011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 769981680196 + 332030640841 = 877486^2 + 576221^2 .

It is an emirp because it is prime and its reverse (7301232102011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102012321037 - 2¹² = 1102012316941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102012321057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551006160518 + 551006160519.

It is an arithmetic number, because the mean of its divisors is an integer number (551006160519).

Almost surely, 2^{1102012321037} is an apocalyptic number.

It is an amenable number.

1102012321037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102012321037 is an equidigital number, since it uses as much as digits as its factorization.

1102012321037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 1102012321037 its reverse (7301232102011), we get a palindrome (8403244423048).

The spelling of 1102012321037 in words is "one trillion, one hundred two billion, twelve million, three hundred twenty-one thousand, thirty-seven".