125533321310030 has 32 divisors (see below), whose sum is σ = 226154295005184. Its totient is φ = 50170161265056.

The previous prime is 125533321310017. The next prime is 125533321310071. The reversal of 125533321310030 is 30013123335521.

It is a super-2 number, since 2×125533321310030² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69989819 + ... + 71761001.

It is an arithmetic number, because the mean of its divisors is an integer number (7067321718912).

Almost surely, 2^{125533321310030} is an apocalyptic number.

125533321310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125533321310030 is a deficient number, since it is larger than the sum of its proper divisors (100620973695154).

125533321310030 is a wasteful number, since it uses less digits than its factorization.

125533321310030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777280.

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 125533321310030 its reverse (30013123335521), we get a palindrome (155546444645551).

The spelling of 125533321310030 in words is "one hundred twenty-five trillion, five hundred thirty-three billion, three hundred twenty-one million, three hundred ten thousand, thirty".