11301201431 has 8 divisors (see below), whose sum is σ = 12178254480. Its totient is φ = 10425252672.

The previous prime is 11301201427. The next prime is 11301201473. The reversal of 11301201431 is 13410210311.

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

It is a cyclic number.

It is not a de Polignac number, because 11301201431 - 2² = 11301201427 is a prime.

It is a super-2 number, since 2×11301201431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301201491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254750 + ... + 295803.

It is an arithmetic number, because the mean of its divisors is an integer number (1522281810).

Almost surely, 2^11301201431 is an apocalyptic number.

11301201431 is a deficient number, since it is larger than the sum of its proper divisors (877053049).

11301201431 is a wasteful number, since it uses less digits than its factorization.

11301201431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552145.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11301201431 its reverse (13410210311), we get a palindrome (24711411742).

The spelling of 11301201431 in words is "eleven billion, three hundred one million, two hundred one thousand, four hundred thirty-one".