10011032121 has 8 divisors (see below), whose sum is σ = 13353981664. Its totient is φ = 6671052000.

The previous prime is 10011032107. The next prime is 10011032153. The reversal of 10011032121 is 12123011001.

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

It is not a de Polignac number, because 10011032121 - 2⁷ = 10011031993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10011032097 and 10011032106.

It is not an unprimeable number, because it can be changed into a prime (10011032221) 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, 734476 + ... + 747981.

It is an arithmetic number, because the mean of its divisors is an integer number (1669247708).

Almost surely, 2^10011032121 is an apocalyptic number.

It is an amenable number.

10011032121 is a deficient number, since it is larger than the sum of its proper divisors (3342949543).

10011032121 is a wasteful number, since it uses less digits than its factorization.

10011032121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484711.

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

Adding to 10011032121 its reverse (12123011001), we get a palindrome (22134043122).

It can be divided in two parts, 100110 and 32121, that added together give a palindrome (132231).

The spelling of 10011032121 in words is "ten billion, eleven million, thirty-two thousand, one hundred twenty-one".