1010121037 has 2 divisors, whose sum is σ = 1010121038. Its totient is φ = 1010121036.

The previous prime is 1010120989. The next prime is 1010121121. The reversal of 1010121037 is 7301210101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 528494121 + 481626916 = 22989^2 + 21946^2 .

It is an emirp because it is prime and its reverse (7301210101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010121037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010121037.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010121737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505060518 + 505060519.

It is an arithmetic number, because the mean of its divisors is an integer number (505060519).

Almost surely, 2^1010121037 is an apocalyptic number.

It is an amenable number.

1010121037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010121037 is an equidigital number, since it uses as much as digits as its factorization.

1010121037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 1010121037 is about 31782.4013724577. The cubic root of 1010121037 is about 1003.3623608584.

Adding to 1010121037 its reverse (7301210101), we get a palindrome (8311331138).

The spelling of 1010121037 in words is "one billion, ten million, one hundred twenty-one thousand, thirty-seven".