101403653052 has 48 divisors (see below), whose sum is σ = 254841495552. Its totient is φ = 31197167040.

The previous prime is 101403653041. The next prime is 101403653059. The reversal of 101403653052 is 250356304101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101403653059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1340833 + ... + 1414439.

It is an arithmetic number, because the mean of its divisors is an integer number (5309197824).

Almost surely, 2^101403653052 is an apocalyptic number.

101403653052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101403653052 is an abundant number, since it is smaller than the sum of its proper divisors (153437842500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101403653052 is a wasteful number, since it uses less digits than its factorization.

101403653052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82458 (or 82456 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 101403653052 its reverse (250356304101), we get a palindrome (351759957153).

The spelling of 101403653052 in words is "one hundred one billion, four hundred three million, six hundred fifty-three thousand, fifty-two".