1200102100233 has 16 divisors (see below), whose sum is σ = 1634224429056. Its totient is φ = 783024811920.

The previous prime is 1200102100159. The next prime is 1200102100261. The reversal of 1200102100233 is 3320012010021.

It is not a de Polignac number, because 1200102100233 - 2²⁵ = 1200068545801 is a prime.

It is a super-3 number, since 3×1200102100233³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1200102100283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6796878 + ... + 6971208.

It is an arithmetic number, because the mean of its divisors is an integer number (102139026816).

Almost surely, 2^{1200102100233} is an apocalyptic number.

It is an amenable number.

1200102100233 is a deficient number, since it is larger than the sum of its proper divisors (434122328823).

1200102100233 is a wasteful number, since it uses less digits than its factorization.

1200102100233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223204.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1200102100233 its reverse (3320012010021), we get a palindrome (4520114110254).

The spelling of 1200102100233 in words is "one trillion, two hundred billion, one hundred two million, one hundred thousand, two hundred thirty-three".