245123033130 has 96 divisors (see below), whose sum is σ = 670976092800. Its totient is φ = 61915383936.

The previous prime is 245123033063. The next prime is 245123033161. The reversal of 245123033130 is 31330321542.

245123033130 is a `hidden beast` number, since 2 + 45 + 1 + 2 + 303 + 313 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 245123033094 and 245123033103.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17925936 + ... + 17939604.

It is an arithmetic number, because the mean of its divisors is an integer number (6989334300).

Almost surely, 2^245123033130 is an apocalyptic number.

245123033130 is an abundant number, since it is smaller than the sum of its proper divisors (425853059670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245123033130 is a wasteful number, since it uses less digits than its factorization.

245123033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24188 (or 24185 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 245123033130 its reverse (31330321542), we get a palindrome (276453354672).

The spelling of 245123033130 in words is "two hundred forty-five billion, one hundred twenty-three million, thirty-three thousand, one hundred thirty".