1134200102421 has 16 divisors (see below), whose sum is σ = 1516358312768. Its totient is φ = 754088832000.

The previous prime is 1134200102341. The next prime is 1134200102447. The reversal of 1134200102421 is 1242010024311.

It is not a de Polignac number, because 1134200102421 - 2²² = 1134195908117 is a prime.

It is a super-2 number, since 2×1134200102421² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134200102221) 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, 3727221 + ... + 4020021.

It is an arithmetic number, because the mean of its divisors is an integer number (94772394548).

Almost surely, 2^{1134200102421} is an apocalyptic number.

It is an amenable number.

1134200102421 is a deficient number, since it is larger than the sum of its proper divisors (382158210347).

1134200102421 is a wasteful number, since it uses less digits than its factorization.

1134200102421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296292.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1134200102421 its reverse (1242010024311), we get a palindrome (2376210126732).

The spelling of 1134200102421 in words is "one trillion, one hundred thirty-four billion, two hundred million, one hundred two thousand, four hundred twenty-one".