152130403 has 2 divisors, whose sum is σ = 152130404. Its totient is φ = 152130402.

The previous prime is 152130373. The next prime is 152130409. The reversal of 152130403 is 304031251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152130403 - 2⁵ = 152130371 is a prime.

It is not a weakly prime, because it can be changed into another prime (152130409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76065201 + 76065202.

It is an arithmetic number, because the mean of its divisors is an integer number (76065202).

Almost surely, 2^152130403 is an apocalyptic number.

152130403 is a deficient number, since it is larger than the sum of its proper divisors (1).

152130403 is an equidigital number, since it uses as much as digits as its factorization.

152130403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 152130403 is about 12334.1154121404. The cubic root of 152130403 is about 533.8329034807.

Adding to 152130403 its reverse (304031251), we get a palindrome (456161654).

The spelling of 152130403 in words is "one hundred fifty-two million, one hundred thirty thousand, four hundred three".