10033100121 has 32 divisors (see below), whose sum is σ = 15289307136. Its totient is φ = 5796648000.

The previous prime is 10033100113. The next prime is 10033100123. The reversal of 10033100121 is 12100133001.

It is not a de Polignac number, because 10033100121 - 2³ = 10033100113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10033100097 and 10033100106.

It is not an unprimeable number, because it can be changed into a prime (10033100123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4650 + ... + 141731.

It is an arithmetic number, because the mean of its divisors is an integer number (477790848).

Almost surely, 2^10033100121 is an apocalyptic number.

10033100121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10033100121 is a deficient number, since it is larger than the sum of its proper divisors (5256207015).

10033100121 is a wasteful number, since it uses less digits than its factorization.

10033100121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146493.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10033100121 its reverse (12100133001), we get a palindrome (22133233122).

The spelling of 10033100121 in words is "ten billion, thirty-three million, one hundred thousand, one hundred twenty-one".