1403322142031 has 2 divisors, whose sum is σ = 1403322142032. Its totient is φ = 1403322142030.

The previous prime is 1403322142003. The next prime is 1403322142043. The reversal of 1403322142031 is 1302412233041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1403322142031 is a prime.

It is a super-2 number, since 2×1403322142031² (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 (1403322142331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701661071015 + 701661071016.

It is an arithmetic number, because the mean of its divisors is an integer number (701661071016).

Almost surely, 2^{1403322142031} is an apocalyptic number.

1403322142031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403322142031 is an equidigital number, since it uses as much as digits as its factorization.

1403322142031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1403322142031 its reverse (1302412233041), we get a palindrome (2705734375072).

The spelling of 1403322142031 in words is "one trillion, four hundred three billion, three hundred twenty-two million, one hundred forty-two thousand, thirty-one".