1037203068881 has 6 divisors (see below), whose sum is σ = 1206542345490. Its totient is φ = 889031201856.

The previous prime is 1037203068851. The next prime is 1037203068917. The reversal of 1037203068881 is 1888603027301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 760879376656 + 276323692225 = 872284^2 + 525665^2 .

It is not a de Polignac number, because 1037203068881 - 2¹⁴ = 1037203052497 is a prime.

It is a super-2 number, since 2×1037203068881² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1037203068851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10583704736 + ... + 10583704833.

It is an arithmetic number, because the mean of its divisors is an integer number (201090390915).

Almost surely, 2^{1037203068881} is an apocalyptic number.

It is an amenable number.

1037203068881 is a deficient number, since it is larger than the sum of its proper divisors (169339276609).

1037203068881 is an equidigital number, since it uses as much as digits as its factorization.

1037203068881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21167409583 (or 21167409576 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 1037203068881 in words is "one trillion, thirty-seven billion, two hundred three million, sixty-eight thousand, eight hundred eighty-one".