102015150137 has 2 divisors, whose sum is σ = 102015150138. Its totient is φ = 102015150136.

The previous prime is 102015150073. The next prime is 102015150187. The reversal of 102015150137 is 731051510201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100475686441 + 1539463696 = 316979^2 + 39236^2 .

It is a cyclic number.

It is not a de Polignac number, because 102015150137 - 2⁶ = 102015150073 is a prime.

It is a super-2 number, since 2×102015150137² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102015150187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51007575068 + 51007575069.

It is an arithmetic number, because the mean of its divisors is an integer number (51007575069).

Almost surely, 2^102015150137 is an apocalyptic number.

It is an amenable number.

102015150137 is a deficient number, since it is larger than the sum of its proper divisors (1).

102015150137 is an equidigital number, since it uses as much as digits as its factorization.

102015150137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 26.

Adding to 102015150137 its reverse (731051510201), we get a palindrome (833066660338).

The spelling of 102015150137 in words is "one hundred two billion, fifteen million, one hundred fifty thousand, one hundred thirty-seven".