152023034 has 4 divisors (see below), whose sum is σ = 228034554. Its totient is φ = 76011516.

The previous prime is 152023033. The next prime is 152023057. The reversal of 152023034 is 430320251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 83083225 + 68939809 = 9115^2 + 8303^2 .

It is a super-2 number, since 2×152023034² = 46222005733130312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152022997 and 152023015.

It is not an unprimeable number, because it can be changed into a prime (152023033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38005757 + ... + 38005760.

Almost surely, 2^152023034 is an apocalyptic number.

152023034 is a deficient number, since it is larger than the sum of its proper divisors (76011520).

152023034 is an equidigital number, since it uses as much as digits as its factorization.

152023034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76011519.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 152023034 is about 12329.7621226040. The cubic root of 152023034 is about 533.7072862615.

Adding to 152023034 its reverse (430320251), we get a palindrome (582343285).

The spelling of 152023034 in words is "one hundred fifty-two million, twenty-three thousand, thirty-four".