3011121010102 has 4 divisors (see below), whose sum is σ = 4516681515156. Its totient is φ = 1505560505050.

The previous prime is 3011121010099. The next prime is 3011121010181. The reversal of 3011121010102 is 2010101211103.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 752780252524 + ... + 752780252527.

It is an arithmetic number, because the mean of its divisors is an integer number (1129170378789).

Almost surely, 2^{3011121010102} is an apocalyptic number.

3011121010102 is a deficient number, since it is larger than the sum of its proper divisors (1505560505054).

3011121010102 is a wasteful number, since it uses less digits than its factorization.

3011121010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505560505053.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 3011121010102 its reverse (2010101211103), we get a palindrome (5021222221205).

The spelling of 3011121010102 in words is "three trillion, eleven billion, one hundred twenty-one million, ten thousand, one hundred two".