21114031202 has 8 divisors (see below), whose sum is σ = 34550232912. Its totient is φ = 9597286900.

The previous prime is 21114031201. The next prime is 21114031207. The reversal of 21114031202 is 20213041112.

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

It is not an unprimeable number, because it can be changed into a prime (21114031201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479864324 + ... + 479864367.

It is an arithmetic number, because the mean of its divisors is an integer number (4318779114).

Almost surely, 2^21114031202 is an apocalyptic number.

21114031202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

21114031202 is a deficient number, since it is larger than the sum of its proper divisors (13436201710).

21114031202 is a wasteful number, since it uses less digits than its factorization.

21114031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959728704.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 21114031202 its reverse (20213041112), we get a palindrome (41327072314).

The spelling of 21114031202 in words is "twenty-one billion, one hundred fourteen million, thirty-one thousand, two hundred two".