15353353221230 has 128 divisors (see below), whose sum is σ = 30031936704000. Its totient is φ = 5633640460800.

The previous prime is 15353353221221. The next prime is 15353353221329. The reversal of 15353353221230 is 3212235335351.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 178673516 + ... + 178759424.

It is an arithmetic number, because the mean of its divisors is an integer number (234624505500).

Almost surely, 2^{15353353221230} is an apocalyptic number.

15353353221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15353353221230 is a deficient number, since it is larger than the sum of its proper divisors (14678583482770).

15353353221230 is a wasteful number, since it uses less digits than its factorization.

15353353221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86242.

The product of its (nonzero) digits is 243000, while the sum is 38.

Adding to 15353353221230 its reverse (3212235335351), we get a palindrome (18565588556581).

The spelling of 15353353221230 in words is "fifteen trillion, three hundred fifty-three billion, three hundred fifty-three million, two hundred twenty-one thousand, two hundred thirty".