11301232442 has 4 divisors (see below), whose sum is σ = 16951848666. Its totient is φ = 5650616220.

The previous prime is 11301232427. The next prime is 11301232451. The reversal of 11301232442 is 24423210311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8002912681 + 3298319761 = 89459^2 + 57431^2 .

It is a super-2 number, since 2×11301232442² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825308109 + ... + 2825308112.

Almost surely, 2^11301232442 is an apocalyptic number.

11301232442 is a deficient number, since it is larger than the sum of its proper divisors (5650616224).

11301232442 is an equidigital number, since it uses as much as digits as its factorization.

11301232442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650616223.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11301232442 its reverse (24423210311), we get a palindrome (35724442753).

The spelling of 11301232442 in words is "eleven billion, three hundred one million, two hundred thirty-two thousand, four hundred forty-two".