11362420203 has 16 divisors (see below), whose sum is σ = 16070428800. Its totient is φ = 7116310656.

The previous prime is 11362420189. The next prime is 11362420217. The reversal of 11362420203 is 30202426311.

It is an interprime number because it is at equal distance from previous prime (11362420189) and next prime (11362420217).

It is not a de Polignac number, because 11362420203 - 2¹³ = 11362412011 is a prime.

It is a super-2 number, since 2×11362420203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11362420273) 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, 175753 + ... + 231546.

It is an arithmetic number, because the mean of its divisors is an integer number (1004401800).

Almost surely, 2^11362420203 is an apocalyptic number.

11362420203 is a deficient number, since it is larger than the sum of its proper divisors (4708008597).

11362420203 is a wasteful number, since it uses less digits than its factorization.

11362420203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407866.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11362420203 its reverse (30202426311), we get a palindrome (41564846514).

The spelling of 11362420203 in words is "eleven billion, three hundred sixty-two million, four hundred twenty thousand, two hundred three".