102311143037 has 2 divisors, whose sum is σ = 102311143038. Its totient is φ = 102311143036.

The previous prime is 102311143013. The next prime is 102311143069. The reversal of 102311143037 is 730341113201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98554556356 + 3756586681 = 313934^2 + 61291^2 .

It is a cyclic number.

It is not a de Polignac number, because 102311143037 - 2¹⁶ = 102311077501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102311142997 and 102311143015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102311143097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155571518 + 51155571519.

It is an arithmetic number, because the mean of its divisors is an integer number (51155571519).

Almost surely, 2^102311143037 is an apocalyptic number.

It is an amenable number.

102311143037 is a deficient number, since it is larger than the sum of its proper divisors (1).

102311143037 is an equidigital number, since it uses as much as digits as its factorization.

102311143037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 102311143037 its reverse (730341113201), we get a palindrome (832652256238).

The spelling of 102311143037 in words is "one hundred two billion, three hundred eleven million, one hundred forty-three thousand, thirty-seven".