152404103 has 2 divisors, whose sum is σ = 152404104. Its totient is φ = 152404102.

The previous prime is 152404069. The next prime is 152404121. The reversal of 152404103 is 301404251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152404103 - 2⁶ = 152404039 is a prime.

It is a super-2 number, since 2×152404103² = 46454021222469218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152404403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76202051 + 76202052.

It is an arithmetic number, because the mean of its divisors is an integer number (76202052).

Almost surely, 2^152404103 is an apocalyptic number.

152404103 is a deficient number, since it is larger than the sum of its proper divisors (1).

152404103 is an equidigital number, since it uses as much as digits as its factorization.

152404103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 152404103 is about 12345.2056685986. The cubic root of 152404103 is about 534.1528538377.

Adding to 152404103 its reverse (301404251), we get a palindrome (453808354).

The spelling of 152404103 in words is "one hundred fifty-two million, four hundred four thousand, one hundred three".