106920953 has 4 divisors (see below), whose sum is σ = 110370048. Its totient is φ = 103471860.

The previous prime is 106920917. The next prime is 106920977. The reversal of 106920953 is 359029601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106920953 - 2¹⁴ = 106904569 is a prime.

It is a super-2 number, since 2×106920953² = 22864180380856418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106925953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1724501 + ... + 1724562.

It is an arithmetic number, because the mean of its divisors is an integer number (27592512).

Almost surely, 2^106920953 is an apocalyptic number.

It is an amenable number.

106920953 is a deficient number, since it is larger than the sum of its proper divisors (3449095).

106920953 is an equidigital number, since it uses as much as digits as its factorization.

106920953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3449094.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 106920953 is about 10340.2588458897. The cubic root of 106920953 is about 474.6290037549.

It can be divided in two parts, 1069 and 20953, that added together give a palindrome (22022).

The spelling of 106920953 in words is "one hundred six million, nine hundred twenty thousand, nine hundred fifty-three".