31101053 has 8 divisors (see below), whose sum is σ = 32394240. Its totient is φ = 29831760.

The previous prime is 31101023. The next prime is 31101061. The reversal of 31101053 is 35010113.

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 31101053 - 2¹⁶ = 31035517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31101023) 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, 3293 + ... + 8546.

It is an arithmetic number, because the mean of its divisors is an integer number (4049280).

Almost surely, 2^31101053 is an apocalyptic number.

It is an amenable number.

31101053 is a deficient number, since it is larger than the sum of its proper divisors (1293187).

31101053 is a wasteful number, since it uses less digits than its factorization.

31101053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11947.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 31101053 is about 5576.8318066802. The cubic root of 31101053 is about 314.4790347320.

Adding to 31101053 its reverse (35010113), we get a palindrome (66111166).

The spelling of 31101053 in words is "thirty-one million, one hundred one thousand, fifty-three".