11132301031 has 4 divisors (see below), whose sum is σ = 11135335552. Its totient is φ = 11129266512.

The previous prime is 11132300987. The next prime is 11132301067. The reversal of 11132301031 is 13010323111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13010323111 = 761 ⋅17096351.

It is a cyclic number.

It is not a de Polignac number, because 11132301031 - 2¹⁹ = 11131776743 is a prime.

It is a super-2 number, since 2×11132301031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11132300996 and 11132301014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132301091) 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, 1511751 + ... + 1519096.

It is an arithmetic number, because the mean of its divisors is an integer number (2783833888).

Almost surely, 2^11132301031 is an apocalyptic number.

11132301031 is a deficient number, since it is larger than the sum of its proper divisors (3034521).

11132301031 is an equidigital number, since it uses as much as digits as its factorization.

11132301031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034520.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11132301031 its reverse (13010323111), we get a palindrome (24142624142).

The spelling of 11132301031 in words is "eleven billion, one hundred thirty-two million, three hundred one thousand, thirty-one".