1230012321098 has 16 divisors (see below), whose sum is σ = 2012790963744. Its totient is φ = 559084418160.

The previous prime is 1230012321089. The next prime is 1230012321107. The reversal of 1230012321098 is 8901232100321.

It is an interprime number because it is at equal distance from previous prime (1230012321089) and next prime (1230012321107).

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 7 ways as a sum of consecutive naturals, for example, 478961 + ... + 1639947.

It is an arithmetic number, because the mean of its divisors is an integer number (125799435234).

Almost surely, 2^{1230012321098} is an apocalyptic number.

1230012321098 is a deficient number, since it is larger than the sum of its proper divisors (782778642646).

1230012321098 is a wasteful number, since it uses less digits than its factorization.

1230012321098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209157.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 1230012321098 in words is "one trillion, two hundred thirty billion, twelve million, three hundred twenty-one thousand, ninety-eight".