1101302233131 has 16 divisors (see below), whose sum is σ = 1472207016960. Its totient is φ = 732301009440.

The previous prime is 1101302233127. The next prime is 1101302233139. The reversal of 1101302233131 is 1313322031011.

It is a happy number.

It is not a de Polignac number, because 1101302233131 - 2² = 1101302233127 is a prime.

It is a super-2 number, since 2×1101302233131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101302233098 and 1101302233107.

It is not an unprimeable number, because it can be changed into a prime (1101302233139) 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, 2687001 + ... + 3069621.

It is an arithmetic number, because the mean of its divisors is an integer number (92012938560).

Almost surely, 2^{1101302233131} is an apocalyptic number.

1101302233131 is a deficient number, since it is larger than the sum of its proper divisors (370904783829).

1101302233131 is a wasteful number, since it uses less digits than its factorization.

1101302233131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385106.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1101302233131 its reverse (1313322031011), we get a palindrome (2414624264142).

The spelling of 1101302233131 in words is "one trillion, one hundred one billion, three hundred two million, two hundred thirty-three thousand, one hundred thirty-one".