340103926931 has 2 divisors, whose sum is σ = 340103926932. Its totient is φ = 340103926930.

The previous prime is 340103926879. The next prime is 340103926991. The reversal of 340103926931 is 139629301043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340103926931 - 2¹⁴ = 340103910547 is a prime.

It is a super-2 number, since 2×340103926931² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (340103926991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170051963465 + 170051963466.

It is an arithmetic number, because the mean of its divisors is an integer number (170051963466).

Almost surely, 2^340103926931 is an apocalyptic number.

340103926931 is a deficient number, since it is larger than the sum of its proper divisors (1).

340103926931 is an equidigital number, since it uses as much as digits as its factorization.

340103926931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 41.

The spelling of 340103926931 in words is "three hundred forty billion, one hundred three million, nine hundred twenty-six thousand, nine hundred thirty-one".