11030121302 has 4 divisors (see below), whose sum is σ = 16545181956. Its totient is φ = 5515060650.

The previous prime is 11030121301. The next prime is 11030121329. The reversal of 11030121302 is 20312103011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030121301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757530324 + ... + 2757530327.

It is an arithmetic number, because the mean of its divisors is an integer number (4136295489).

Almost surely, 2^11030121302 is an apocalyptic number.

11030121302 is a deficient number, since it is larger than the sum of its proper divisors (5515060654).

11030121302 is an equidigital number, since it uses as much as digits as its factorization.

11030121302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5515060653.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11030121302 its reverse (20312103011), we get a palindrome (31342224313).

The spelling of 11030121302 in words is "eleven billion, thirty million, one hundred twenty-one thousand, three hundred two".