1147223523303 has 384 divisors, whose sum is σ = 2160914595840. Its totient is φ = 580909190400.

The previous prime is 1147223523287. The next prime is 1147223523307. The reversal of 1147223523303 is 3033253227411.

1147223523303 is a `hidden beast` number, since 1 + 14 + 72 + 23 + 523 + 30 + 3 = 666.

It is not a de Polignac number, because 1147223523303 - 2⁴ = 1147223523287 is a prime.

It is a super-2 number, since 2×1147223523303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147223523307) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 9033256026 + ... + 9033256152.

It is an arithmetic number, because the mean of its divisors is an integer number (5627381760).

Almost surely, 2^{1147223523303} is an apocalyptic number.

1147223523303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1147223523303 is a deficient number, since it is larger than the sum of its proper divisors (1013691072537).

1147223523303 is a wasteful number, since it uses less digits than its factorization.

1147223523303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 1147223523303 in words is "one trillion, one hundred forty-seven billion, two hundred twenty-three million, five hundred twenty-three thousand, three hundred three".