2031036481387 has 2 divisors, whose sum is σ = 2031036481388. Its totient is φ = 2031036481386.

The previous prime is 2031036481367. The next prime is 2031036481427. The reversal of 2031036481387 is 7831846301302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2031036481387 - 2¹⁵ = 2031036448619 is a prime.

It is not a weakly prime, because it can be changed into another prime (2031036481337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015518240693 + 1015518240694.

It is an arithmetic number, because the mean of its divisors is an integer number (1015518240694).

Almost surely, 2^{2031036481387} is an apocalyptic number.

2031036481387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031036481387 is an equidigital number, since it uses as much as digits as its factorization.

2031036481387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 2031036481387 in words is "two trillion, thirty-one billion, thirty-six million, four hundred eighty-one thousand, three hundred eighty-seven".