1303123312296 has 96 divisors (see below), whose sum is σ = 4024351454760. Its totient is φ = 377375072256.

The previous prime is 1303123312277. The next prime is 1303123312411. The reversal of 1303123312296 is 6922133213031.

1303123312296 is a `hidden beast` number, since 1 + 3 + 0 + 31 + 2 + 331 + 2 + 296 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1171654704900 + 131468607396 = 1082430^2 + 362586^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1303123312296.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40931905 + ... + 40963728.

Almost surely, 2^{1303123312296} is an apocalyptic number.

It is an amenable number.

1303123312296 is an abundant number, since it is smaller than the sum of its proper divisors (2721228142464).

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

1303123312296 is a wasteful number, since it uses less digits than its factorization.

1303123312296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81895675 (or 81895668 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 1303123312296 in words is "one trillion, three hundred three billion, one hundred twenty-three million, three hundred twelve thousand, two hundred ninety-six".