1101131023030 has 64 divisors (see below), whose sum is σ = 2135670831360. Its totient is φ = 407414496384.

The previous prime is 1101131023007. The next prime is 1101131023039. The reversal of 1101131023030 is 303201311011.

It is a junction number, because it is equal to n+sod(n) for n = 1101131022995 and 1101131023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101131023039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23154537 + ... + 23202043.

It is an arithmetic number, because the mean of its divisors is an integer number (33369856740).

Almost surely, 2^{1101131023030} is an apocalyptic number.

1101131023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101131023030 is a deficient number, since it is larger than the sum of its proper divisors (1034539808330).

1101131023030 is a wasteful number, since it uses less digits than its factorization.

1101131023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50413.

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

Adding to 1101131023030 its reverse (303201311011), we get a palindrome (1404332334041).

The spelling of 1101131023030 in words is "one trillion, one hundred one billion, one hundred thirty-one million, twenty-three thousand, thirty".