2135101431 has 8 divisors (see below), whose sum is σ = 2970576000. Its totient is φ = 1361513912.

The previous prime is 2135101399. The next prime is 2135101457. The reversal of 2135101431 is 1341015312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2135101431 - 2⁵ = 2135101399 is a prime.

It is a super-2 number, since 2×2135101431² = 9117316241316495522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2135101398 and 2135101407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135101831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15471681 + ... + 15471818.

It is an arithmetic number, because the mean of its divisors is an integer number (371322000).

Almost surely, 2^2135101431 is an apocalyptic number.

2135101431 is a deficient number, since it is larger than the sum of its proper divisors (835474569).

2135101431 is a wasteful number, since it uses less digits than its factorization.

2135101431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30943525.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2135101431 is about 46207.1577896758. The cubic root of 2135101431 is about 1287.6747228363.

Adding to 2135101431 its reverse (1341015312), we get a palindrome (3476116743).

The spelling of 2135101431 in words is "two billion, one hundred thirty-five million, one hundred one thousand, four hundred thirty-one".