1102121031303 has 6 divisors (see below), whose sum is σ = 1591952600784. Its totient is φ = 734747354196.

The previous prime is 1102121031301. The next prime is 1102121031343. The reversal of 1102121031303 is 3031301212011.

1102121031303 is a `hidden beast` number, since 110 + 212 + 10 + 31 + 303 = 666.

It is not a de Polignac number, because 1102121031303 - 2¹ = 1102121031301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102121031301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61228946175 + ... + 61228946192.

It is an arithmetic number, because the mean of its divisors is an integer number (265325433464).

Almost surely, 2^{1102121031303} is an apocalyptic number.

1102121031303 is a deficient number, since it is larger than the sum of its proper divisors (489831569481).

1102121031303 is a wasteful number, since it uses less digits than its factorization.

1102121031303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122457892373 (or 122457892370 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1102121031303 its reverse (3031301212011), we get a palindrome (4133422243314).

The spelling of 1102121031303 in words is "one trillion, one hundred two billion, one hundred twenty-one million, thirty-one thousand, three hundred three".