1230025215303 has 12 divisors (see below), whose sum is σ = 1788469336368. Its totient is φ = 814586234400.

The previous prime is 1230025215203. The next prime is 1230025215319. The reversal of 1230025215303 is 3035125200321.

It is a happy number.

1230025215303 is a `hidden beast` number, since 1 + 2 + 300 + 2 + 52 + 1 + 5 + 303 = 666.

It is not a de Polignac number, because 1230025215303 - 2¹⁸ = 1230024953159 is a prime.

It is a super-3 number, since 3×1230025215303³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230025215203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452546550 + ... + 452549267.

It is an arithmetic number, because the mean of its divisors is an integer number (149039111364).

Almost surely, 2^{1230025215303} is an apocalyptic number.

1230025215303 is a deficient number, since it is larger than the sum of its proper divisors (558444121065).

1230025215303 is a wasteful number, since it uses less digits than its factorization.

1230025215303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905095974 (or 905095971 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 1230025215303 in words is "one trillion, two hundred thirty billion, twenty-five million, two hundred fifteen thousand, three hundred three".