10120123032011 has 8 divisors (see below), whose sum is σ = 10393814378304. Its totient is φ = 9846440870400.

The previous prime is 10120123032007. The next prime is 10120123032067. The reversal of 10120123032011 is 11023032102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10120123032011 - 2² = 10120123032007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120123032311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32915 + ... + 4499036.

It is an arithmetic number, because the mean of its divisors is an integer number (1299226797288).

Almost surely, 2^{10120123032011} is an apocalyptic number.

10120123032011 is a deficient number, since it is larger than the sum of its proper divisors (273691346293).

10120123032011 is an equidigital number, since it uses as much as digits as its factorization.

10120123032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592341.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10120123032011 its reverse (11023032102101), we get a palindrome (21143155134112).

The spelling of 10120123032011 in words is "ten trillion, one hundred twenty billion, one hundred twenty-three million, thirty-two thousand, eleven".