102012011301131 has 2 divisors, whose sum is σ = 102012011301132. Its totient is φ = 102012011301130.

The previous prime is 102012011301127. The next prime is 102012011301149. The reversal of 102012011301131 is 131103110210201.

It is a weak prime.

It is an emirp because it is prime and its reverse (131103110210201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102012011301131 - 2² = 102012011301127 is a prime.

It is a super-2 number, since 2×102012011301131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102012011301631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006005650565 + 51006005650566.

It is an arithmetic number, because the mean of its divisors is an integer number (51006005650566).

Almost surely, 2^{102012011301131} is an apocalyptic number.

102012011301131 is a deficient number, since it is larger than the sum of its proper divisors (1).

102012011301131 is an equidigital number, since it uses as much as digits as its factorization.

102012011301131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 102012011301131 its reverse (131103110210201), we get a palindrome (233115121511332).

The spelling of 102012011301131 in words is "one hundred two trillion, twelve billion, eleven million, three hundred one thousand, one hundred thirty-one".