11301226157 has 8 divisors (see below), whose sum is σ = 12699705984. Its totient is φ = 9978339888.

The previous prime is 11301226147. The next prime is 11301226169. The reversal of 11301226157 is 75162210311.

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 11301226157 - 2¹² = 11301222061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301226147) 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, 18898073 + ... + 18898670.

It is an arithmetic number, because the mean of its divisors is an integer number (1587463248).

Almost surely, 2^11301226157 is an apocalyptic number.

It is an amenable number.

11301226157 is a deficient number, since it is larger than the sum of its proper divisors (1398479827).

11301226157 is a wasteful number, since it uses less digits than its factorization.

11301226157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37796779.

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 11301226157 its reverse (75162210311), we get a palindrome (86463436468).

The spelling of 11301226157 in words is "eleven billion, three hundred one million, two hundred twenty-six thousand, one hundred fifty-seven".