105132153731 has 8 divisors (see below), whose sum is σ = 120725918400. Its totient is φ = 90544438440.

The previous prime is 105132153727. The next prime is 105132153767. The reversal of 105132153731 is 137351231501.

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

It is not a de Polignac number, because 105132153731 - 2² = 105132153727 is a prime.

It is a super-2 number, since 2×105132153731² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105132153131) 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, 251512121 + ... + 251512538.

It is an arithmetic number, because the mean of its divisors is an integer number (15090739800).

Almost surely, 2^105132153731 is an apocalyptic number.

105132153731 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105132153731 is a deficient number, since it is larger than the sum of its proper divisors (15593764669).

105132153731 is a wasteful number, since it uses less digits than its factorization.

105132153731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503024689.

The product of its (nonzero) digits is 9450, while the sum is 32.

The spelling of 105132153731 in words is "one hundred five billion, one hundred thirty-two million, one hundred fifty-three thousand, seven hundred thirty-one".