10120033100 has 36 divisors (see below), whose sum is σ = 22133416704. Its totient is φ = 4016134080.

The previous prime is 10120033087. The next prime is 10120033103. The reversal of 10120033100 is 133002101.

It is a super-2 number, since 2×10120033100² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10120033103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385727 + ... + 411126.

Almost surely, 2^10120033100 is an apocalyptic number.

10120033100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10120033100 is an abundant number, since it is smaller than the sum of its proper divisors (12013383604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10120033100 is a wasteful number, since it uses less digits than its factorization.

10120033100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796994 (or 796987 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10120033100 its reverse (133002101), we get a palindrome (10253035201).

The spelling of 10120033100 in words is "ten billion, one hundred twenty million, thirty-three thousand, one hundred".