101215483 has 2 divisors, whose sum is σ = 101215484. Its totient is φ = 101215482.

The previous prime is 101215459. The next prime is 101215529. The reversal of 101215483 is 384512101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101215483 is a prime.

It is not a weakly prime, because it can be changed into another prime (101215453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50607741 + 50607742.

It is an arithmetic number, because the mean of its divisors is an integer number (50607742).

Almost surely, 2^101215483 is an apocalyptic number.

101215483 is a deficient number, since it is larger than the sum of its proper divisors (1).

101215483 is an equidigital number, since it uses as much as digits as its factorization.

101215483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 101215483 is about 10060.5905890261. The cubic root of 101215483 is about 466.0319057526.

Adding to 101215483 its reverse (384512101), we get a palindrome (485727584).

The spelling of 101215483 in words is "one hundred one million, two hundred fifteen thousand, four hundred eighty-three".