131101054 has 32 divisors (see below), whose sum is σ = 234290880. Its totient is φ = 53829888.

The previous prime is 131101051. The next prime is 131101079. The reversal of 131101054 is 450101131.

It is a super-3 number, since 3×131101054³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131101051) 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, 54444 + ... + 56800.

It is an arithmetic number, because the mean of its divisors is an integer number (7321590).

Almost surely, 2^131101054 is an apocalyptic number.

131101054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131101054 is a deficient number, since it is larger than the sum of its proper divisors (103189826).

131101054 is a wasteful number, since it uses less digits than its factorization.

131101054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 131101054 is about 11449.9368557211. The cubic root of 131101054 is about 508.0058666940.

Adding to 131101054 its reverse (450101131), we get a palindrome (581202185).

The spelling of 131101054 in words is "one hundred thirty-one million, one hundred one thousand, fifty-four".