121011033002 has 4 divisors (see below), whose sum is σ = 181516549506. Its totient is φ = 60505516500.

The previous prime is 121011033001. The next prime is 121011033019. The reversal of 121011033002 is 200330110121.

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

It can be written as a sum of positive squares in only one way, i.e., 104237933881 + 16773099121 = 322859^2 + 129511^2 .

It is a super-2 number, since 2×121011033002² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121011033001) by changing a digit.

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 as a sum of consecutive naturals, namely, 30252758249 + ... + 30252758252.

Almost surely, 2^121011033002 is an apocalyptic number.

121011033002 is a deficient number, since it is larger than the sum of its proper divisors (60505516504).

121011033002 is an equidigital number, since it uses as much as digits as its factorization.

121011033002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60505516503.

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

Adding to 121011033002 its reverse (200330110121), we get a palindrome (321341143123).

The spelling of 121011033002 in words is "one hundred twenty-one billion, eleven million, thirty-three thousand, two".