152100445430 has 64 divisors (see below), whose sum is σ = 282556200960. Its totient is φ = 58918775424.

The previous prime is 152100445403. The next prime is 152100445489. The reversal of 152100445430 is 34544001251.

It is a junction number, because it is equal to n+sod(n) for n = 152100445393 and 152100445402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66331364 + ... + 66333656.

It is an arithmetic number, because the mean of its divisors is an integer number (4414940640).

Almost surely, 2^152100445430 is an apocalyptic number.

152100445430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152100445430 is a deficient number, since it is larger than the sum of its proper divisors (130455755530).

152100445430 is a wasteful number, since it uses less digits than its factorization.

152100445430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 152100445430 its reverse (34544001251), we get a palindrome (186644446681).

The spelling of 152100445430 in words is "one hundred fifty-two billion, one hundred million, four hundred forty-five thousand, four hundred thirty".