125340233355 has 32 divisors (see below), whose sum is σ = 222846580800. Its totient is φ = 66842274816.

The previous prime is 125340233327. The next prime is 125340233357. The reversal of 125340233355 is 553332043521.

It is not a de Polignac number, because 125340233355 - 2⁸ = 125340233099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125340233357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1823451 + ... + 1890939.

It is an arithmetic number, because the mean of its divisors is an integer number (6963955650).

Almost surely, 2^125340233355 is an apocalyptic number.

125340233355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125340233355 is a deficient number, since it is larger than the sum of its proper divisors (97506347445).

125340233355 is a wasteful number, since it uses less digits than its factorization.

125340233355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81260 (or 81254 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 125340233355 its reverse (553332043521), we get a palindrome (678672276876).

The spelling of 125340233355 in words is "one hundred twenty-five billion, three hundred forty million, two hundred thirty-three thousand, three hundred fifty-five".