2031023332147 has 2 divisors, whose sum is σ = 2031023332148. Its totient is φ = 2031023332146.

The previous prime is 2031023332109. The next prime is 2031023332229. The reversal of 2031023332147 is 7412333201302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2031023332147 - 2¹⁹ = 2031022807859 is a prime.

It is not a weakly prime, because it can be changed into another prime (2031023032147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015511666073 + 1015511666074.

It is an arithmetic number, because the mean of its divisors is an integer number (1015511666074).

Almost surely, 2^{2031023332147} is an apocalyptic number.

2031023332147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031023332147 is an equidigital number, since it uses as much as digits as its factorization.

2031023332147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 2031023332147 its reverse (7412333201302), we get a palindrome (9443356533449).

The spelling of 2031023332147 in words is "two trillion, thirty-one billion, twenty-three million, three hundred thirty-two thousand, one hundred forty-seven".