121062011 has 4 divisors (see below), whose sum is σ = 138356592. Its totient is φ = 103767432.

The previous prime is 121061987. The next prime is 121062043. The reversal of 121062011 is 110260121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110260121 = 2311 ⋅47711.

It is a cyclic number.

It is not a de Polignac number, because 121062011 - 2¹⁸ = 120799867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121062511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8647280 + ... + 8647293.

It is an arithmetic number, because the mean of its divisors is an integer number (34589148).

Almost surely, 2^121062011 is an apocalyptic number.

121062011 is a deficient number, since it is larger than the sum of its proper divisors (17294581).

121062011 is an equidigital number, since it uses as much as digits as its factorization.

121062011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17294580.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 121062011 is about 11002.8183207758. The cubic root of 121062011 is about 494.6932235117.

The spelling of 121062011 in words is "one hundred twenty-one million, sixty-two thousand, eleven".