1011323101037 has 2 divisors, whose sum is σ = 1011323101038. Its totient is φ = 1011323101036.

The previous prime is 1011323100943. The next prime is 1011323101067. The reversal of 1011323101037 is 7301013231101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 897758145001 + 113564956036 = 947501^2 + 336994^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011323101037 - 2³⁰ = 1010249359213 is a prime.

It is a super-2 number, since 2×1011323101037² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011323101067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505661550518 + 505661550519.

It is an arithmetic number, because the mean of its divisors is an integer number (505661550519).

Almost surely, 2^{1011323101037} is an apocalyptic number.

It is an amenable number.

1011323101037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011323101037 is an equidigital number, since it uses as much as digits as its factorization.

1011323101037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 1011323101037 its reverse (7301013231101), we get a palindrome (8312336332138).

The spelling of 1011323101037 in words is "one trillion, eleven billion, three hundred twenty-three million, one hundred one thousand, thirty-seven".