382215120311 has 2 divisors, whose sum is σ = 382215120312. Its totient is φ = 382215120310.

The previous prime is 382215120283. The next prime is 382215120317. The reversal of 382215120311 is 113021512283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 382215120311 - 2²² = 382210926007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382215120317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191107560155 + 191107560156.

It is an arithmetic number, because the mean of its divisors is an integer number (191107560156).

Almost surely, 2^382215120311 is an apocalyptic number.

382215120311 is a deficient number, since it is larger than the sum of its proper divisors (1).

382215120311 is an equidigital number, since it uses as much as digits as its factorization.

382215120311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 382215120311 its reverse (113021512283), we get a palindrome (495236632594).

The spelling of 382215120311 in words is "three hundred eighty-two billion, two hundred fifteen million, one hundred twenty thousand, three hundred eleven".