1234131101 has 12 divisors (see below), whose sum is σ = 1436485500. Its totient is φ = 1057190400.

The previous prime is 1234131053. The next prime is 1234131103. The reversal of 1234131101 is 1011314321.

It can be written as a sum of positive squares in 2 ways, for example, as 199543876 + 1034587225 = 14126^2 + 32165^2 .

It is not a de Polignac number, because 1234131101 - 2¹⁰ = 1234130077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1234131101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234131103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86525 + ... + 99773.

It is an arithmetic number, because the mean of its divisors is an integer number (119707125).

Almost surely, 2^1234131101 is an apocalyptic number.

It is an amenable number.

1234131101 is a deficient number, since it is larger than the sum of its proper divisors (202354399).

1234131101 is a wasteful number, since it uses less digits than its factorization.

1234131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15164 (or 15157 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1234131101 is about 35130.2021201131. The cubic root of 1234131101 is about 1072.6394501743.

Adding to 1234131101 its reverse (1011314321), we get a palindrome (2245445422).

The spelling of 1234131101 in words is "one billion, two hundred thirty-four million, one hundred thirty-one thousand, one hundred one".