152311430 has 16 divisors (see below), whose sum is σ = 274627584. Its totient is φ = 60820800.

The previous prime is 152311421. The next prime is 152311493. The reversal of 152311430 is 34113251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6662 + ... + 18681.

It is an arithmetic number, because the mean of its divisors is an integer number (17164224).

Almost surely, 2^152311430 is an apocalyptic number.

152311430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152311430 is a deficient number, since it is larger than the sum of its proper divisors (122316154).

152311430 is a wasteful number, since it uses less digits than its factorization.

152311430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25951.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 152311430 is about 12341.4516974301. The cubic root of 152311430 is about 534.0445636990.

Adding to 152311430 its reverse (34113251), we get a palindrome (186424681).

It can be divided in two parts, 15231 and 1430, that added together give a palindrome (16661).

The spelling of 152311430 in words is "one hundred fifty-two million, three hundred eleven thousand, four hundred thirty".