1230026310945 has 32 divisors (see below), whose sum is σ = 2257252592640. Its totient is φ = 634852287360.

The previous prime is 1230026310923. The next prime is 1230026310973. The reversal of 1230026310945 is 5490136200321.

1230026310945 is a `hidden beast` number, since 1 + 2 + 300 + 263 + 1 + 0 + 94 + 5 = 666.

It is not a de Polignac number, because 1230026310945 - 2²¹ = 1230024213793 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146952364 + ... + 146960733.

It is an arithmetic number, because the mean of its divisors is an integer number (70539143520).

Almost surely, 2^{1230026310945} is an apocalyptic number.

1230026310945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1230026310945 is a deficient number, since it is larger than the sum of its proper divisors (1027226281695).

1230026310945 is a wasteful number, since it uses less digits than its factorization.

1230026310945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293913142 (or 293913136 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 1230026310945 in words is "one trillion, two hundred thirty billion, twenty-six million, three hundred ten thousand, nine hundred forty-five".